{"title":"Foster LN Series Couplers","description":"\u003cp\u003eFoster LN Series pneumatic quick couplers and plugs, interchangeable with Lincoln Long Nose air fittings in a 1\/4\" body. Rated 300 PSI, one-way shut-off, with manual or automatic sockets. A locking feature prevents accidental detachment and a free swivel helps stop hose kinking. Brass\/steel sockets, steel plugs.\u003c\/p\u003e","products":[{"product_id":"foster-ln10-ln-series","title":"Foster LN10, 1\/4\" Lincoln Long Nose Plug x 1\/4\" Male NPT, LN Series, Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN10\u003c\/strong\u003e is a steel 1\/4\" plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this plug\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it plugs into any matching Lincoln Long Nose 1\/4\" socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel\u003c\/strong\u003e — which means durable service under repeated high-pressure cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose sockets — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1\/4\" Lincoln Long Nose socket for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309492783,"sku":"FOST LN10 (1)","price":4.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln11-ln-series","title":"Foster LN11, 1\/4\" Lincoln Long Nose Plug x 1\/4\" Female NPT, LN Series, Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN11\u003c\/strong\u003e is a steel 1\/4\" plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this plug\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it plugs into any matching Lincoln Long Nose 1\/4\" socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel\u003c\/strong\u003e — which means durable service under repeated high-pressure cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose sockets — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1\/4\" Lincoln Long Nose socket for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309525551,"sku":"FOST LN11 (1)","price":11.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln12-ln-series","title":"Foster LN12, 1\/4\" Lincoln Long Nose Plug x 1\/8\" Male NPT, LN Series, Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN12\u003c\/strong\u003e is a steel 1\/4\" plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this plug\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it plugs into any matching Lincoln Long Nose 1\/4\" socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel\u003c\/strong\u003e — which means durable service under repeated high-pressure cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose sockets — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1\/4\" Lincoln Long Nose socket for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309558319,"sku":"FOST LN12 (1)","price":9.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln13-ln-series","title":"Foster LN13, 1\/4\" Lincoln Long Nose Plug x 1\/8\" Female NPT, LN Series, Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN13\u003c\/strong\u003e is a steel 1\/4\" plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this plug\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it plugs into any matching Lincoln Long Nose 1\/4\" socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel\u003c\/strong\u003e — which means durable service under repeated high-pressure cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose sockets — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1\/4\" Lincoln Long Nose socket for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309591087,"sku":"FOST LN13 (1)","price":10.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln1513-ln-series","title":"Foster LN1513, 1\/4\" Lincoln Long Nose Coupler x Push-On Hose Stem, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN1513\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN1513\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Push-On Hose Stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-on hose stem\u003c\/strong\u003e — which means a secure grip on push-on hose with no separate clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309623855,"sku":"FOST LN1513 (1)","price":31.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln16-ln-series","title":"Foster LN16, 1\/4\" Lincoln Long Nose Plug x 1\/4\" Hose ID, LN Series, Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN16\u003c\/strong\u003e is a steel 1\/4\" plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this plug\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it plugs into any matching Lincoln Long Nose 1\/4\" socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel\u003c\/strong\u003e — which means durable service under repeated high-pressure cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose sockets — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1\/4\" Lincoln Long Nose socket for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309656623,"sku":"FOST LN16 (1)","price":19.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln1713-ln-series","title":"Foster LN1713, 1\/4\" Lincoln Long Nose Coupler x Push-On Hose Stem, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN1713\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN1713\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Push-On Hose Stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-on hose stem\u003c\/strong\u003e — which means a secure grip on push-on hose with no separate clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309689391,"sku":"FOST LN1713 (1)","price":31.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln2803-ln-series","title":"Foster LN2803, 1\/4\" Lincoln Long Nose Coupler x 1\/8\" Female NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN2803\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN2803\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309722159,"sku":"FOST LN2803 (1)","price":55.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln2803m-ln-series","title":"Foster LN2803M, 1\/4\" Lincoln Long Nose Coupler x 1\/8\" Female NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN2803M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN2803M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309754927,"sku":"FOST LN2803M (1)","price":33.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln2903-ln-series","title":"Foster LN2903, 1\/4\" Lincoln Long Nose Coupler x 1\/8\" Male NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN2903\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN2903\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309787695,"sku":"FOST LN2903 (1)","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln2903m-ln-series","title":"Foster LN2903M, 1\/4\" Lincoln Long Nose Coupler x 1\/8\" Male NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN2903M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN2903M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/8\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530309820463,"sku":"FOST LN2903M (1)","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3003-ln-series","title":"Foster LN3003, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Female NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3003\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530310770735,"sku":"FOST LN3003 (1)","price":30.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3003m-ln-series","title":"Foster LN3003M, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Female NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3003M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3003M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530310803503,"sku":"FOST LN3003M (1)","price":26.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3103-ln-series","title":"Foster LN3103, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Male NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3103\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3103\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530310836271,"sku":"FOST LN3103 (1)","price":31.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3103m-ln-series","title":"Foster LN3103M, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Male NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3103M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3103M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530310869039,"sku":"FOST LN3103M (1)","price":26.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3203-ln-series","title":"Foster LN3203, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Female NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3203\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3203\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530310967343,"sku":"FOST LN3203 (1)","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3203m-ln-series","title":"Foster LN3203M, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Female NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3203M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3203M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Female NPT, FPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311032879,"sku":"FOST LN3203M (1)","price":27.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3303-ln-series","title":"Foster LN3303, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Male NPT, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3303\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311065647,"sku":"FOST LN3303 (1)","price":31.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3303m-ln-series","title":"Foster LN3303M, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Male NPT, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3303M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3303M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Male NPT, MPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311098415,"sku":"FOST LN3303M (1)","price":27.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3603-ln-series","title":"Foster LN3603, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Hose ID, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3603\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3603\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311131183,"sku":"FOST LN3603 (1)","price":32.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3603m-ln-series","title":"Foster LN3603M, 1\/4\" Lincoln Long Nose Coupler x 1\/4\" Hose ID, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3603M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3603M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 1\/4\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311163951,"sku":"FOST LN3603M (1)","price":27.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3653-ln-series","title":"Foster LN3653, 1\/4\" Lincoln Long Nose Coupler x 5\/16\" Hose ID, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3653\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3653\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 5\/16\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311196719,"sku":"FOST LN3653 (1)","price":53.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3703-ln-series","title":"Foster LN3703, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Hose ID, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3703\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3703\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311229487,"sku":"FOST LN3703 (1)","price":33.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-ln3703m-ln-series","title":"Foster LN3703M, 1\/4\" Lincoln Long Nose Coupler x 3\/8\" Hose ID, LN Series, Manual, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLN3703M\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LN3703M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/8\" Hose ID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual sleeve (retract to connect and disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual sleeve operation\u003c\/strong\u003e — which means a positive, deliberate connect\/disconnect by retracting the socket sleeve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311262255,"sku":"FOST LN3703M (1)","price":27.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsb3-ln-series","title":"Foster LNSB3, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSB3\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSB3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 1\/4\" ID x 1\/2\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311295023,"sku":"FOST LNSB3 (1)","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsb5-ln-series","title":"Foster LNSB5, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSB5\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSB5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 1\/4\" ID x 9\/16\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311327791,"sku":"FOST LNSB5 (1)","price":29.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsb7-ln-series","title":"Foster LNSB7, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSB7\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSB7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 1\/4\" ID x 5\/8\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311360559,"sku":"FOST LNSB7 (1)","price":50.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsc5-ln-series","title":"Foster LNSC5, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSC5\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSC5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 5\/16\" ID x 9\/16\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311393327,"sku":"FOST LNSC5 (1)","price":62.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsc7-ln-series","title":"Foster LNSC7, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSC7\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSC7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 5\/16\" ID x 5\/8\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311426095,"sku":"FOST LNSC7 (1)","price":63.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsd11-ln-series","title":"Foster LNSD11, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSD11\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSD11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 3\/8\" ID x 5\/8\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311491631,"sku":"FOST LNSD11 (1)","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsd13-ln-series","title":"Foster LNSD13, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSD13\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSD13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 3\/8\" ID x 11\/16\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311524399,"sku":"FOST LNSD13 (1)","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsd7-ln-series","title":"Foster LNSD7, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSD7\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSD7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 3\/8\" ID x 3\/4\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311622703,"sku":"FOST LNSD7 (1)","price":31.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"},{"product_id":"foster-lnsd9-ln-series","title":"Foster LNSD9, 1\/4\" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel","description":"\u003cp\u003eSecure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster \u003cstrong\u003eLNSD9\u003c\/strong\u003e is a brass and steel 1\/4\" coupler from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LN Series (Lincoln Long Nose Interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LNSD9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 1\/4\" Lincoln Long Nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e 1\/4\" Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Reusable Hose Clamp Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Automatic push-to-connect (retract sleeve to disconnect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fit:\u003c\/strong\u003e 3\/8\" ID x 13\/16\" OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40F to +250F (std seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Device:\u003c\/strong\u003e Balls or pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic push-to-connect\u003c\/strong\u003e — which means single-handed connection; push the plug in, retract the sleeve to disconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLincoln Long Nose interchange\u003c\/strong\u003e — which means it mates with Lincoln \"Long Nose\" style 1\/4\" air couplers and plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking feature\u003c\/strong\u003e — which means balls or pins prevent accidental coupler detachment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree swivel\u003c\/strong\u003e — which means the connection rotates to help prevent kinking or curling of air hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger air passage\u003c\/strong\u003e — which means increased air flow for better tool performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable hose clamp fitting\u003c\/strong\u003e — which means you can re-clamp onto fresh hose instead of scrapping a crimped fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this connect to?\u003c\/strong\u003e\u003cbr\u003eIt interchanges with Lincoln Long Nose plugs — a 1\/4\" air-coupler style used on air tools and equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat pressure is it rated for?\u003c\/strong\u003e\u003cbr\u003eRated to 300 PSI working pressure, -40F to +250F with standard seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it lock?\u003c\/strong\u003e\u003cbr\u003eYes — a ball or pin locking feature helps prevent accidental detachment, and the free swivel reduces hose kinking.\u003c\/p\u003e\u003cp\u003eIdeal for air-operated tools, shop air, and lubrication equipment. Pair this coupler with a matching 1\/4\" Lincoln Long Nose plug for a complete, leak-free connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from hpcouplers:\u003c\/strong\u003e Foster quality, responsive US-based support, accurate specs, fast shipping.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45530311753775,"sku":"FOST LNSD9 (1)","price":31.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743"}],"url":"https:\/\/www.hpcouplers.com\/collections\/foster-ln-series-couplers.oembed?page=2","provider":"hpcouplers","version":"1.0","type":"link"}