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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 %
$ 196.00
$ 196.00 - $ 196.00
$ 196.00
$ 156.00
$ 156.00 - $ 156.00
$ 156.00

Foster 71-5, 1/2" Industrial Plug x 3/8" Push-On Hose Stem, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 71-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 196.00
$ 196.00 - $ 196.00
$ 196.00
$ 156.00
$ 156.00 - $ 156.00
$ 156.00
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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 %
$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 281.00
$ 281.00 - $ 281.00
$ 281.00

Foster 61-5B, 1/2" Industrial Plug x 3/4" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 61-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 281.00
$ 281.00 - $ 281.00
$ 281.00
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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 %
$ 265.00
$ 265.00 - $ 265.00
$ 265.00
$ 211.00
$ 211.00 - $ 211.00
$ 211.00

Foster 61-5, 1/2" Industrial Plug x 3/4" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 61-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 265.00
$ 265.00 - $ 265.00
$ 265.00
$ 211.00
$ 211.00 - $ 211.00
$ 211.00
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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 %
$ 217.00
$ 217.00 - $ 217.00
$ 217.00
$ 174.00
$ 174.00 - $ 174.00
$ 174.00

Foster 60-5B, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 217.00
$ 217.00 - $ 217.00
$ 217.00
$ 174.00
$ 174.00 - $ 174.00
$ 174.00
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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 %
$ 258.00
$ 258.00 - $ 258.00
$ 258.00
$ 206.00
$ 206.00 - $ 206.00
$ 206.00

Foster 60-5G, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Ball Check, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5G is a Steel 1/2" industrial plug from the Foster 5 Series —...

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$ 258.00
$ 258.00 - $ 258.00
$ 258.00
$ 206.00
$ 206.00 - $ 206.00
$ 206.00
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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 %
$ 125.00
$ 125.00 - $ 125.00
$ 125.00
$ 100.00
$ 100.00 - $ 100.00
$ 100.00

Foster 60-5, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 125.00
$ 125.00 - $ 125.00
$ 125.00
$ 100.00
$ 100.00 - $ 100.00
$ 100.00
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 %
$ 275.00
$ 275.00 - $ 275.00
$ 275.00
$ 220.00
$ 220.00 - $ 220.00
$ 220.00

Foster 59-5B, 1/2" Industrial Plug x 3/8" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 59-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 275.00
$ 275.00 - $ 275.00
$ 275.00
$ 220.00
$ 220.00 - $ 220.00
$ 220.00
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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 %
$ 190.00
$ 190.00 - $ 190.00
$ 190.00
$ 153.00
$ 153.00 - $ 153.00
$ 153.00

Foster 59-5, 1/2" Industrial Plug x 3/8" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 59-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 190.00
$ 190.00 - $ 190.00
$ 190.00
$ 153.00
$ 153.00 - $ 153.00
$ 153.00
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 %
$ 245.00
$ 245.00 - $ 245.00
$ 245.00
$ 196.00
$ 196.00 - $ 196.00
$ 196.00

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

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

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$ 245.00
$ 245.00 - $ 245.00
$ 245.00
$ 196.00
$ 196.00 - $ 196.00
$ 196.00
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 %
$ 337.00
$ 337.00 - $ 337.00
$ 337.00
$ 270.00
$ 270.00 - $ 270.00
$ 270.00

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

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

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$ 337.00
$ 337.00 - $ 337.00
$ 337.00
$ 270.00
$ 270.00 - $ 270.00
$ 270.00
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 %
$ 249.00
$ 249.00 - $ 249.00
$ 249.00
$ 199.00
$ 199.00 - $ 199.00
$ 199.00

Foster 57-5, 1/2" Industrial Plug x 3/4" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 57-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 249.00
$ 249.00 - $ 249.00
$ 249.00
$ 199.00
$ 199.00 - $ 199.00
$ 199.00
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 %
$ 311.00
$ 311.00 - $ 311.00
$ 311.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00

Foster 55-5S/S, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, 303 Stainless

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 55-5S/S is a 303 Stainless 1/2" industrial plug from the Foster ...

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$ 311.00
$ 311.00 - $ 311.00
$ 311.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00
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 %
$ 141.00
$ 141.00 - $ 141.00
$ 141.00
$ 112.00
$ 112.00 - $ 112.00
$ 112.00

Foster 55-5, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 55-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 141.00
$ 141.00 - $ 141.00
$ 141.00
$ 112.00
$ 112.00 - $ 112.00
$ 112.00
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 %
$ 227.00
$ 227.00 - $ 227.00
$ 227.00
$ 181.00
$ 181.00 - $ 181.00
$ 181.00

Foster 53-5, 1/2" Industrial Plug x 3/8" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 53-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 227.00
$ 227.00 - $ 227.00
$ 227.00
$ 181.00
$ 181.00 - $ 181.00
$ 181.00
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 %
$ 417.00
$ 417.00 - $ 417.00
$ 417.00
$ 334.00
$ 334.00 - $ 334.00
$ 334.00

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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$ 417.00
$ 417.00 - $ 417.00
$ 417.00
$ 334.00
$ 334.00 - $ 334.00
$ 334.00
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 %
$ 256.00
$ 256.00 - $ 256.00
$ 256.00
$ 204.00
$ 204.00 - $ 204.00
$ 204.00

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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$ 256.00
$ 256.00 - $ 256.00
$ 256.00
$ 204.00
$ 204.00 - $ 204.00
$ 204.00
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 %
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
$ 258.00
$ 258.00 - $ 258.00
$ 258.00

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 ...

View full details
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
$ 258.00
$ 258.00 - $ 258.00
$ 258.00
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 %
$ 290.00
$ 290.00 - $ 290.00
$ 290.00
$ 231.00
$ 231.00 - $ 231.00
$ 231.00

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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$ 290.00
$ 290.00 - $ 290.00
$ 290.00
$ 231.00
$ 231.00 - $ 231.00
$ 231.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 247.00
$ 247.00 - $ 247.00
$ 247.00
$ 199.00
$ 199.00 - $ 199.00
$ 199.00

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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$ 247.00
$ 247.00 - $ 247.00
$ 247.00
$ 199.00
$ 199.00 - $ 199.00
$ 199.00
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 %
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
$ 318.00
$ 318.00 - $ 318.00
$ 318.00

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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$ 398.00
$ 398.00 - $ 398.00
$ 398.00
$ 318.00
$ 318.00 - $ 318.00
$ 318.00
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 %
$ 132.00
$ 132.00 - $ 132.00
$ 132.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

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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$ 132.00
$ 132.00 - $ 132.00
$ 132.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
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 %
$ 282.00
$ 282.00 - $ 282.00
$ 282.00
$ 226.00
$ 226.00 - $ 226.00
$ 226.00

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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$ 282.00
$ 282.00 - $ 282.00
$ 282.00
$ 226.00
$ 226.00 - $ 226.00
$ 226.00
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 %
$ 123.00
$ 123.00 - $ 123.00
$ 123.00
$ 98.00
$ 98.00 - $ 98.00
$ 98.00

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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$ 123.00
$ 123.00 - $ 123.00
$ 123.00
$ 98.00
$ 98.00 - $ 98.00
$ 98.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 101.00
$ 101.00 - $ 101.00
$ 101.00
$ 82.00
$ 82.00 - $ 82.00
$ 82.00

Foster 50-5, 1/2" Industrial Plug x 1/4" Male NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 50-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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$ 101.00
$ 101.00 - $ 101.00
$ 101.00
$ 82.00
$ 82.00 - $ 82.00
$ 82.00
Save 19% Save %

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