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☀️ Take an Additional 10% Off Your Entire Order with code GEARUP10 at checkout.
☀️ Additional 10% Off • GEARUP10

Foster SHD Series Couplers

Foster SHD Series automatic air couplers and plugs, interchangeable with Schrader Standard & Heavy Duty fittings. Rated 300 PSI. Push to connect, twist the sleeve to release — commonly known as twist-lock couplers. Lightweight aluminum bodies with steel and brass internals; stainless versions available.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 200.00
$ 200.00 - $ 200.00
$ 200.00
$ 161.00
$ 161.00 - $ 161.00
$ 161.00

Foster SHD-DP, 1/4" SHD Schrader Dust Plug, Aluminum with Lanyard

Protect your 1/4" SHD Schrader couplers when not in use. The Foster SHD-DP aluminum dust plug attaches with a lanyard so it stays with the coupling...

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$ 200.00
$ 200.00 - $ 200.00
$ 200.00
$ 161.00
$ 161.00 - $ 161.00
$ 161.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 60.00
$ 60.00 - $ 60.00
$ 60.00
$ 48.00
$ 48.00 - $ 48.00
$ 48.00

Foster SHD10, 1/4" Schrader Plug x 1/4" Male NPT, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD10 is a steel 1/4" plug from the ...

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$ 60.00
$ 60.00 - $ 60.00
$ 60.00
$ 48.00
$ 48.00 - $ 48.00
$ 48.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 222.00
$ 222.00 - $ 222.00
$ 222.00
$ 177.00
$ 177.00 - $ 177.00
$ 177.00

Foster SHD10S/S, 1/4" Schrader Plug x 1/4" Male NPT, SHD Series, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD10S/S is a 303 stainless steel 1/...

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$ 222.00
$ 222.00 - $ 222.00
$ 222.00
$ 177.00
$ 177.00 - $ 177.00
$ 177.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 22% Save %
$ 68.00
$ 68.00 - $ 68.00
$ 68.00
$ 53.00
$ 53.00 - $ 53.00
$ 53.00

Foster SHD11, 1/4" Schrader Plug x 1/4" Female NPT, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD11 is a steel 1/4" plug from the ...

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$ 68.00
$ 68.00 - $ 68.00
$ 68.00
$ 53.00
$ 53.00 - $ 53.00
$ 53.00
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 253.00
$ 253.00 - $ 253.00
$ 253.00
$ 204.00
$ 204.00 - $ 204.00
$ 204.00

Foster SHD11S/S, 1/4" Schrader Plug x 1/4" Female NPT, SHD Series, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD11S/S is a 303 stainless steel 1/...

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$ 253.00
$ 253.00 - $ 253.00
$ 253.00
$ 204.00
$ 204.00 - $ 204.00
$ 204.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 372.00
$ 372.00 - $ 372.00
$ 372.00
$ 298.00
$ 298.00 - $ 298.00
$ 298.00

Foster SHD12, 1/4" Schrader Plug x 1/8" Male NPT, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD12 is a steel 1/4" plug from the ...

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$ 372.00
$ 372.00 - $ 372.00
$ 372.00
$ 298.00
$ 298.00 - $ 298.00
$ 298.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 84.00
$ 84.00 - $ 84.00
$ 84.00
$ 66.00
$ 66.00 - $ 66.00
$ 66.00

Foster SHD13, 1/4" Schrader Plug x 1/8" Female NPT, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD13 is a steel 1/4" plug from the ...

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$ 84.00
$ 84.00 - $ 84.00
$ 84.00
$ 66.00
$ 66.00 - $ 66.00
$ 66.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 423.00
$ 423.00 - $ 423.00
$ 423.00
$ 338.00
$ 338.00 - $ 338.00
$ 338.00

Foster SHD1513, 1/4" Schrader Coupler x 1/4" Push-On Hose Stem, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD1513 is a aluminum body with stee...

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$ 423.00
$ 423.00 - $ 423.00
$ 423.00
$ 338.00
$ 338.00 - $ 338.00
$ 338.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster SHD16, 1/4" Schrader Plug x 1/4" Hose ID, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD16 is a steel 1/4" plug from the ...

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$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster SHD17, 1/4" Schrader Plug x 3/8" Hose ID, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD17 is a steel 1/4" plug from the ...

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$ 183.00
$ 183.00 - $ 183.00
$ 183.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 452.00
$ 452.00 - $ 452.00
$ 452.00
$ 361.00
$ 361.00 - $ 361.00
$ 361.00

Foster SHD1713, 1/4" Schrader Coupler x 3/8" Push-On Hose Stem, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD1713 is a aluminum body with stee...

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$ 452.00
$ 452.00 - $ 452.00
$ 452.00
$ 361.00
$ 361.00 - $ 361.00
$ 361.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 634.00
$ 634.00 - $ 634.00
$ 634.00
$ 507.00
$ 507.00 - $ 507.00
$ 507.00

Foster SHD1815, 1/2" Schrader Coupler x 1/2" Push-On Hose Stem, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD1815 is a aluminum body with stee...

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$ 634.00
$ 634.00 - $ 634.00
$ 634.00
$ 507.00
$ 507.00 - $ 507.00
$ 507.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 437.00
$ 437.00 - $ 437.00
$ 437.00
$ 351.00
$ 351.00 - $ 351.00
$ 351.00

Foster SHD2803, 1/4" Schrader Coupler x 1/8" Female NPT, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD2803 is a aluminum body with stee...

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$ 437.00
$ 437.00 - $ 437.00
$ 437.00
$ 351.00
$ 351.00 - $ 351.00
$ 351.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 2,085.00
$ 2,085.00 - $ 2,085.00
$ 2,085.00
$ 1,669.00
$ 1,669.00 - $ 1,669.00
$ 1,669.00

Foster SHD2803S/S, 1/4" Schrader Coupler x 1/8" Female NPT, SHD Series, Automatic, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD2803S/S is a 303 stainless steel ...

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$ 2,085.00
$ 2,085.00 - $ 2,085.00
$ 2,085.00
$ 1,669.00
$ 1,669.00 - $ 1,669.00
$ 1,669.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 411.00
$ 411.00 - $ 411.00
$ 411.00
$ 328.00
$ 328.00 - $ 328.00
$ 328.00

Foster SHD2903, 1/4" Schrader Coupler x 1/8" Male NPT, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD2903 is a aluminum body with stee...

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$ 411.00
$ 411.00 - $ 411.00
$ 411.00
$ 328.00
$ 328.00 - $ 328.00
$ 328.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 2,119.00
$ 2,119.00 - $ 2,119.00
$ 2,119.00
$ 1,696.00
$ 1,696.00 - $ 1,696.00
$ 1,696.00

Foster SHD2903S/S, 1/4" Schrader Coupler x 1/8" Male NPT, SHD Series, Automatic, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD2903S/S is a 303 stainless steel ...

View full details
$ 2,119.00
$ 2,119.00 - $ 2,119.00
$ 2,119.00
$ 1,696.00
$ 1,696.00 - $ 1,696.00
$ 1,696.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 400.00
$ 400.00 - $ 400.00
$ 400.00
$ 321.00
$ 321.00 - $ 321.00
$ 321.00

Foster SHD3003, 1/4" Schrader Coupler x 1/4" Female NPT, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3003 is a aluminum body with stee...

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$ 400.00
$ 400.00 - $ 400.00
$ 400.00
$ 321.00
$ 321.00 - $ 321.00
$ 321.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 448.00
$ 448.00 - $ 448.00
$ 448.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00

Foster SHD3003-104, 1/4" Schrader Coupler x 1/4" Female NPT, SHD Series, Automatic, Silicone Seal, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3003-104 is a aluminum body with ...

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$ 448.00
$ 448.00 - $ 448.00
$ 448.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 411.00
$ 411.00 - $ 411.00
$ 411.00
$ 328.00
$ 328.00 - $ 328.00
$ 328.00

Foster SHD3003LV, 1/4" Schrader Coupler x 1/4" Female NPT, SHD Series, Automatic, Less Valve, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3003LV is a aluminum body with st...

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$ 411.00
$ 411.00 - $ 411.00
$ 411.00
$ 328.00
$ 328.00 - $ 328.00
$ 328.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 2,085.00
$ 2,085.00 - $ 2,085.00
$ 2,085.00
$ 1,668.00
$ 1,668.00 - $ 1,668.00
$ 1,668.00

Foster SHD3003S/S, 1/4" Schrader Coupler x 1/4" Female NPT, SHD Series, Automatic, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3003S/S is a 303 stainless steel ...

View full details
$ 2,085.00
$ 2,085.00 - $ 2,085.00
$ 2,085.00
$ 1,668.00
$ 1,668.00 - $ 1,668.00
$ 1,668.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 420.00
$ 420.00 - $ 420.00
$ 420.00
$ 337.00
$ 337.00 - $ 337.00
$ 337.00

Foster SHD3103, 1/4" Schrader Coupler x 1/4" Male NPT, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3103 is a aluminum body with stee...

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$ 420.00
$ 420.00 - $ 420.00
$ 420.00
$ 337.00
$ 337.00 - $ 337.00
$ 337.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 423.00
$ 423.00 - $ 423.00
$ 423.00
$ 338.00
$ 338.00 - $ 338.00
$ 338.00

Foster SHD3103-104, 1/4" Schrader Coupler x 1/4" Male NPT, SHD Series, Automatic, Silicone Seal, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3103-104 is a aluminum body with ...

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$ 423.00
$ 423.00 - $ 423.00
$ 423.00
$ 338.00
$ 338.00 - $ 338.00
$ 338.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 2,096.00
$ 2,096.00 - $ 2,096.00
$ 2,096.00
$ 1,678.00
$ 1,678.00 - $ 1,678.00
$ 1,678.00

Foster SHD3103S/S, 1/4" Schrader Coupler x 1/4" Male NPT, SHD Series, Automatic, 303 Stainless

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3103S/S is a 303 stainless steel ...

View full details
$ 2,096.00
$ 2,096.00 - $ 2,096.00
$ 2,096.00
$ 1,678.00
$ 1,678.00 - $ 1,678.00
$ 1,678.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 461.00
$ 461.00 - $ 461.00
$ 461.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00

Foster SHD3203, 1/4" Schrader Coupler x 3/8" Female NPT, SHD Series, Automatic, Aluminum

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD3203 is a aluminum body with stee...

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$ 461.00
$ 461.00 - $ 461.00
$ 461.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00
Save 20% Save %

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