{"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","url":"https:\/\/www.hpcouplers.com\/products\/foster-lnsd11-ln-series","provider":"hpcouplers","version":"1.0","type":"link"}