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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 %
$ 189.39
$ 189.39 - $ 189.39
$ 189.39
$ 151.59
$ 151.59 - $ 151.59
$ 151.59

Foster H8B-101, 1" ISO-B Hydraulic Coupler x 1" Female NPT, ISO-B Series, Viton Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H8B-101 is a brass 1" coupler in the FHK ...

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$ 189.39
$ 189.39 - $ 189.39
$ 189.39
$ 151.59
$ 151.59 - $ 151.59
$ 151.59
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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 %
$ 171.09
$ 171.09 - $ 171.09
$ 171.09
$ 136.89
$ 136.89 - $ 136.89
$ 136.89

Foster H8B, 1" ISO-B Hydraulic Coupler x 1" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H8B is a brass 1" coupler in the FHK Seri...

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$ 171.09
$ 171.09 - $ 171.09
$ 171.09
$ 136.89
$ 136.89 - $ 136.89
$ 136.89
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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 %
$ 89.79
$ 89.79 - $ 89.79
$ 89.79
$ 71.79
$ 71.79 - $ 71.79
$ 71.79

Foster H6SLV, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Less Valve, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6SLV is a steel 3/4" coupler in the FHK ...

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$ 89.79
$ 89.79 - $ 89.79
$ 89.79
$ 71.79
$ 71.79 - $ 71.79
$ 71.79
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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 %
$ 91.69
$ 91.69 - $ 91.69
$ 91.69
$ 73.39
$ 73.39 - $ 73.39
$ 73.39

Foster H6S12, 3/4" ISO-B Hydraulic Coupler x 1-1/16"-12 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S12 is a steel 3/4" coupler in the FHK ...

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$ 91.69
$ 91.69 - $ 91.69
$ 91.69
$ 73.39
$ 73.39 - $ 73.39
$ 73.39
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 96.69
$ 96.69 - $ 96.69
$ 96.69
$ 77.39
$ 77.39 - $ 77.39
$ 77.39

Foster H6S-103, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S-103 is a steel 3/4" coupler in the FH...

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$ 96.69
$ 96.69 - $ 96.69
$ 96.69
$ 77.39
$ 77.39 - $ 77.39
$ 77.39
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 98.59
$ 98.59 - $ 98.59
$ 98.59
$ 78.89
$ 78.89 - $ 78.89
$ 78.89

Foster H6S-102, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Neoprene Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S-102 is a steel 3/4" coupler in the FH...

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$ 98.59
$ 98.59 - $ 98.59
$ 98.59
$ 78.89
$ 78.89 - $ 78.89
$ 78.89
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 99.39
$ 99.39 - $ 99.39
$ 99.39
$ 79.59
$ 79.59 - $ 79.59
$ 79.59

Foster H6S-101, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Viton Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S-101 is a steel 3/4" coupler in the FH...

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$ 99.39
$ 99.39 - $ 99.39
$ 99.39
$ 79.59
$ 79.59 - $ 79.59
$ 79.59
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 262.79
$ 262.79 - $ 262.79
$ 262.79
$ 210.19
$ 210.19 - $ 210.19
$ 210.19

Foster H6S/SLV, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Less Valve, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S/SLV is a 303 stainless 3/4" coupler i...

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$ 262.79
$ 262.79 - $ 262.79
$ 262.79
$ 210.19
$ 210.19 - $ 210.19
$ 210.19
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 270.69
$ 270.69 - $ 270.69
$ 270.69
$ 216.59
$ 216.59 - $ 216.59
$ 216.59

Foster H6S/S-103, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, EPDM Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S/S-103 is a 303 stainless 3/4" coupler...

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$ 270.69
$ 270.69 - $ 270.69
$ 270.69
$ 216.59
$ 216.59 - $ 216.59
$ 216.59
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 273.49
$ 273.49 - $ 273.49
$ 273.49
$ 218.79
$ 218.79 - $ 218.79
$ 218.79

Foster H6S/S-101, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S/S-101 is a 303 stainless 3/4" coupler...

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$ 273.49
$ 273.49 - $ 273.49
$ 273.49
$ 218.79
$ 218.79 - $ 218.79
$ 218.79
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 257.79
$ 257.79 - $ 257.79
$ 257.79
$ 206.19
$ 206.19 - $ 206.19
$ 206.19

Foster H6S/S, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S/S is a 303 stainless 3/4" coupler in ...

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$ 257.79
$ 257.79 - $ 257.79
$ 257.79
$ 206.19
$ 206.19 - $ 206.19
$ 206.19
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 %
$ 88.09
$ 88.09 - $ 88.09
$ 88.09
$ 70.49
$ 70.49 - $ 70.49
$ 70.49

Foster H6S, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6S is a steel 3/4" coupler in the FHK Se...

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$ 88.09
$ 88.09 - $ 88.09
$ 88.09
$ 70.49
$ 70.49 - $ 70.49
$ 70.49
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 128.69
$ 128.69 - $ 128.69
$ 128.69
$ 102.99
$ 102.99 - $ 102.99
$ 102.99

Foster H6B-104, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Silicone Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6B-104 is a brass 3/4" coupler in the FH...

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$ 128.69
$ 128.69 - $ 128.69
$ 128.69
$ 102.99
$ 102.99 - $ 102.99
$ 102.99
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 122.79
$ 122.79 - $ 122.79
$ 122.79
$ 98.29
$ 98.29 - $ 98.29
$ 98.29

Foster H6B-103, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, EPDM Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6B-103 is a brass 3/4" coupler in the FH...

View full details
$ 122.79
$ 122.79 - $ 122.79
$ 122.79
$ 98.29
$ 98.29 - $ 98.29
$ 98.29
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 %
$ 130.79
$ 130.79 - $ 130.79
$ 130.79
$ 104.69
$ 104.69 - $ 104.69
$ 104.69

Foster H6B-101, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Viton Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6B-101 is a brass 3/4" coupler in the FH...

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$ 130.79
$ 130.79 - $ 130.79
$ 130.79
$ 104.69
$ 104.69 - $ 104.69
$ 104.69
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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 %
$ 112.39
$ 112.39 - $ 112.39
$ 112.39
$ 89.89
$ 89.89 - $ 89.89
$ 89.89

Foster H6B, 3/4" ISO-B Hydraulic Coupler x 3/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H6B is a brass 3/4" coupler in the FHK Se...

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$ 112.39
$ 112.39 - $ 112.39
$ 112.39
$ 89.89
$ 89.89 - $ 89.89
$ 89.89
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 55.99
$ 55.99 - $ 55.99
$ 55.99
$ 44.79
$ 44.79 - $ 44.79
$ 44.79

Foster H4S-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S-103 is a steel 1/2" coupler in the FH...

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$ 55.99
$ 55.99 - $ 55.99
$ 55.99
$ 44.79
$ 44.79 - $ 44.79
$ 44.79
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 57.99
$ 57.99 - $ 57.99
$ 57.99
$ 46.39
$ 46.39 - $ 46.39
$ 46.39

Foster H4S-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S-101 is a steel 1/2" coupler in the FH...

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$ 57.99
$ 57.99 - $ 57.99
$ 57.99
$ 46.39
$ 46.39 - $ 46.39
$ 46.39
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 61.79
$ 61.79 - $ 61.79
$ 61.79
$ 49.39
$ 49.39 - $ 49.39
$ 49.39

Foster H4S10, 1/2" ISO-B Hydraulic Coupler x 7/8"-14 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S10 is a steel 1/2" coupler in the FHK ...

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$ 61.79
$ 61.79 - $ 61.79
$ 61.79
$ 49.39
$ 49.39 - $ 49.39
$ 49.39
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 166.59
$ 166.59 - $ 166.59
$ 166.59
$ 133.29
$ 133.29 - $ 133.29
$ 133.29

Foster H4S/S-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S/S-103 is a 303 stainless 1/2" coupler...

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$ 166.59
$ 166.59 - $ 166.59
$ 166.59
$ 133.29
$ 133.29 - $ 133.29
$ 133.29
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 164.29
$ 164.29 - $ 164.29
$ 164.29
$ 131.39
$ 131.39 - $ 131.39
$ 131.39

Foster H4S/S-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S/S-101 is a 303 stainless 1/2" coupler...

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$ 164.29
$ 164.29 - $ 164.29
$ 164.29
$ 131.39
$ 131.39 - $ 131.39
$ 131.39
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 158.49
$ 158.49 - $ 158.49
$ 158.49
$ 126.79
$ 126.79 - $ 126.79
$ 126.79

Foster H4S/S, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S/S is a 303 stainless 1/2" coupler in ...

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$ 158.49
$ 158.49 - $ 158.49
$ 158.49
$ 126.79
$ 126.79 - $ 126.79
$ 126.79
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 49.99
$ 49.99 - $ 49.99
$ 49.99
$ 39.99
$ 39.99 - $ 39.99
$ 39.99

Foster H4S, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4S is a steel 1/2" coupler in the FHK Se...

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$ 49.99
$ 49.99 - $ 49.99
$ 49.99
$ 39.99
$ 39.99 - $ 39.99
$ 39.99
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 72.29
$ 72.29 - $ 72.29
$ 72.29
$ 57.89
$ 57.89 - $ 57.89
$ 57.89

Foster H4B-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4B-103 is a brass 1/2" coupler in the FH...

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$ 72.29
$ 72.29 - $ 72.29
$ 72.29
$ 57.89
$ 57.89 - $ 57.89
$ 57.89
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