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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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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 %
$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 355.00
$ 355.00 - $ 355.00
$ 355.00

Foster 56-5S/S, 1/2" Industrial Plug x 3/4" Male NPT, 5 Series, 303 Stainless

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 56-5S/S is a 303 Stainless 1/2" industrial plug from the Foster ...

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$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 355.00
$ 355.00 - $ 355.00
$ 355.00
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 %
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster 56-5, 1/2" Industrial Plug x 3/4" Male NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 56-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 342.00
$ 342.00 - $ 342.00
$ 342.00
$ 274.00
$ 274.00 - $ 274.00
$ 274.00

Foster 54-5S/S, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, 303 Stainless

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54-5S/S is a 303 Stainless 1/2" industrial plug from the Foster ...

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$ 342.00
$ 342.00 - $ 342.00
$ 342.00
$ 274.00
$ 274.00 - $ 274.00
$ 274.00
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 %
$ 308.00
$ 308.00 - $ 308.00
$ 308.00
$ 246.00
$ 246.00 - $ 246.00
$ 246.00

Foster 54-5B, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 308.00
$ 308.00 - $ 308.00
$ 308.00
$ 246.00
$ 246.00 - $ 246.00
$ 246.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 263.00
$ 263.00 - $ 263.00
$ 263.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster 54-5G, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Ball Check, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54-5G is a Steel 1/2" industrial plug from the Foster 5 Series —...

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$ 263.00
$ 263.00 - $ 263.00
$ 263.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
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 %
$ 423.00
$ 423.00 - $ 423.00
$ 423.00
$ 338.00
$ 338.00 - $ 338.00
$ 338.00

Foster 54-5GB, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Ball Check, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54-5GB is a Brass 1/2" industrial plug from the Foster 5 Series ...

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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 %
$ 140.00
$ 140.00 - $ 140.00
$ 140.00
$ 112.00
$ 112.00 - $ 112.00
$ 112.00

Foster 54-5, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 140.00
$ 140.00 - $ 140.00
$ 140.00
$ 112.00
$ 112.00 - $ 112.00
$ 112.00
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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 %
$ 301.00
$ 301.00 - $ 301.00
$ 301.00
$ 240.00
$ 240.00 - $ 240.00
$ 240.00

Foster 52-5B, 1/2" Industrial Plug x 3/8" Male NPT, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 52-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 301.00
$ 301.00 - $ 301.00
$ 301.00
$ 240.00
$ 240.00 - $ 240.00
$ 240.00
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 %
$ 131.00
$ 131.00 - $ 131.00
$ 131.00
$ 104.00
$ 104.00 - $ 104.00
$ 104.00

Foster 52-5, 1/2" Industrial Plug x 3/8" Male NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 52-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 131.00
$ 131.00 - $ 131.00
$ 131.00
$ 104.00
$ 104.00 - $ 104.00
$ 104.00
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 %
$ 1,375.00
$ 1,375.00 - $ 1,375.00
$ 1,375.00
$ 1,102.00
$ 1,102.00 - $ 1,102.00
$ 1,102.00

Foster SLSP19-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 1" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSP19-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,375.00
$ 1,375.00 - $ 1,375.00
$ 1,375.00
$ 1,102.00
$ 1,102.00 - $ 1,102.00
$ 1,102.00
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 %
$ 1,272.00
$ 1,272.00 - $ 1,272.00
$ 1,272.00
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00

Foster FMSP19-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 1" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSP19-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,272.00
$ 1,272.00 - $ 1,272.00
$ 1,272.00
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00
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 %
$ 1,332.00
$ 1,332.00 - $ 1,332.00
$ 1,332.00
$ 1,066.00
$ 1,066.00 - $ 1,066.00
$ 1,066.00

Foster SLSP17-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 15/16" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSP17-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,332.00
$ 1,332.00 - $ 1,332.00
$ 1,332.00
$ 1,066.00
$ 1,066.00 - $ 1,066.00
$ 1,066.00
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 %
$ 1,232.00
$ 1,232.00 - $ 1,232.00
$ 1,232.00
$ 986.00
$ 986.00 - $ 986.00
$ 986.00

Foster FMSP17-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 15/16" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSP17-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,232.00
$ 1,232.00 - $ 1,232.00
$ 1,232.00
$ 986.00
$ 986.00 - $ 986.00
$ 986.00
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 %
$ 1,289.00
$ 1,289.00 - $ 1,289.00
$ 1,289.00
$ 1,030.00
$ 1,030.00 - $ 1,030.00
$ 1,030.00

Foster SLSP15-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 7/8" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSP15-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,289.00
$ 1,289.00 - $ 1,289.00
$ 1,289.00
$ 1,030.00
$ 1,030.00 - $ 1,030.00
$ 1,030.00
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 %
$ 1,139.00
$ 1,139.00 - $ 1,139.00
$ 1,139.00
$ 911.00
$ 911.00 - $ 911.00
$ 911.00

Foster FMSP15-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 7/8" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSP15-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,139.00
$ 1,139.00 - $ 1,139.00
$ 1,139.00
$ 911.00
$ 911.00 - $ 911.00
$ 911.00
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 %
$ 1,196.00
$ 1,196.00 - $ 1,196.00
$ 1,196.00
$ 958.00
$ 958.00 - $ 958.00
$ 958.00

Foster FMSP13-5H, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 13/16" OD, 5 Series, Automatic, Heat/Viton, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSP13-5H is a Brass 1/2" industrial coupler from the Foster 5 S...

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$ 1,196.00
$ 1,196.00 - $ 1,196.00
$ 1,196.00
$ 958.00
$ 958.00 - $ 958.00
$ 958.00
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 %
$ 1,260.00
$ 1,260.00 - $ 1,260.00
$ 1,260.00
$ 1,009.00
$ 1,009.00 - $ 1,009.00
$ 1,009.00

Foster SLSP13-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 13/16" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSP13-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,260.00
$ 1,260.00 - $ 1,260.00
$ 1,260.00
$ 1,009.00
$ 1,009.00 - $ 1,009.00
$ 1,009.00
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 %
$ 1,117.00
$ 1,117.00 - $ 1,117.00
$ 1,117.00
$ 894.00
$ 894.00 - $ 894.00
$ 894.00

Foster FMSP13-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 1/2" ID x 13/16" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSP13-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,117.00
$ 1,117.00 - $ 1,117.00
$ 1,117.00
$ 894.00
$ 894.00 - $ 894.00
$ 894.00
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 %
$ 1,049.00
$ 1,049.00 - $ 1,049.00
$ 1,049.00
$ 839.00
$ 839.00 - $ 839.00
$ 839.00

Foster SLSD13-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSD13-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,049.00
$ 1,049.00 - $ 1,049.00
$ 1,049.00
$ 839.00
$ 839.00 - $ 839.00
$ 839.00
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 %
$ 913.00
$ 913.00 - $ 913.00
$ 913.00
$ 729.00
$ 729.00 - $ 729.00
$ 729.00

Foster FMSD13-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSD13-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 913.00
$ 913.00 - $ 913.00
$ 913.00
$ 729.00
$ 729.00 - $ 729.00
$ 729.00
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 %
$ 1,032.00
$ 1,032.00 - $ 1,032.00
$ 1,032.00
$ 826.00
$ 826.00 - $ 826.00
$ 826.00

Foster SLSD11-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 3/4" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSD11-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 1,032.00
$ 1,032.00 - $ 1,032.00
$ 1,032.00
$ 826.00
$ 826.00 - $ 826.00
$ 826.00
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 %
$ 894.00
$ 894.00 - $ 894.00
$ 894.00
$ 714.00
$ 714.00 - $ 714.00
$ 714.00

Foster FMSD11-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 3/4" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSD11-5 is a Brass 1/2" industrial coupler from the Foster 5 Se...

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$ 894.00
$ 894.00 - $ 894.00
$ 894.00
$ 714.00
$ 714.00 - $ 714.00
$ 714.00
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 %
$ 1,013.00
$ 1,013.00 - $ 1,013.00
$ 1,013.00
$ 811.00
$ 811.00 - $ 811.00
$ 811.00

Foster SLSD9-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 11/16" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSD9-5 is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 1,013.00
$ 1,013.00 - $ 1,013.00
$ 1,013.00
$ 811.00
$ 811.00 - $ 811.00
$ 811.00
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 %
$ 873.00
$ 873.00 - $ 873.00
$ 873.00
$ 699.00
$ 699.00 - $ 699.00
$ 699.00

Foster FMSD9-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 11/16" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSD9-5 is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 873.00
$ 873.00 - $ 873.00
$ 873.00
$ 699.00
$ 699.00 - $ 699.00
$ 699.00
Save 20% Save %

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