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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 %
$ 1,167.00
$ 1,167.00 - $ 1,167.00
$ 1,167.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00

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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$ 1,167.00
$ 1,167.00 - $ 1,167.00
$ 1,167.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00
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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 %
$ 3,145.00
$ 3,145.00 - $ 3,145.00
$ 3,145.00
$ 2,517.00
$ 2,517.00 - $ 2,517.00
$ 2,517.00

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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$ 3,145.00
$ 3,145.00 - $ 3,145.00
$ 3,145.00
$ 2,517.00
$ 2,517.00 - $ 2,517.00
$ 2,517.00
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 %
$ 3,102.00
$ 3,102.00 - $ 3,102.00
$ 3,102.00
$ 2,481.00
$ 2,481.00 - $ 2,481.00
$ 2,481.00

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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$ 3,102.00
$ 3,102.00 - $ 3,102.00
$ 3,102.00
$ 2,481.00
$ 2,481.00 - $ 2,481.00
$ 2,481.00
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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 %
$ 2,993.00
$ 2,993.00 - $ 2,993.00
$ 2,993.00
$ 2,394.00
$ 2,394.00 - $ 2,394.00
$ 2,394.00

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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$ 2,993.00
$ 2,993.00 - $ 2,993.00
$ 2,993.00
$ 2,394.00
$ 2,394.00 - $ 2,394.00
$ 2,394.00
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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 %
$ 944.00
$ 944.00 - $ 944.00
$ 944.00
$ 755.00
$ 755.00 - $ 755.00
$ 755.00

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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$ 944.00
$ 944.00 - $ 944.00
$ 944.00
$ 755.00
$ 755.00 - $ 755.00
$ 755.00
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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 %
$ 1,365.00
$ 1,365.00 - $ 1,365.00
$ 1,365.00
$ 1,093.00
$ 1,093.00 - $ 1,093.00
$ 1,093.00

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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$ 1,365.00
$ 1,365.00 - $ 1,365.00
$ 1,365.00
$ 1,093.00
$ 1,093.00 - $ 1,093.00
$ 1,093.00
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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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$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00
$ 1,080.00
$ 1,080.00 - $ 1,080.00
$ 1,080.00

Foster H4B-102, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Neoprene Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4B-102 is a brass 1/2" coupler in the FH...

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$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00
$ 1,080.00
$ 1,080.00 - $ 1,080.00
$ 1,080.00
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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$ 1,439.00
$ 1,439.00 - $ 1,439.00
$ 1,439.00
$ 1,152.00
$ 1,152.00 - $ 1,152.00
$ 1,152.00

Foster H4B-101, 1/2" ISO-B Hydraulic Coupler x 1/2" 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 H4B-101 is a brass 1/2" coupler in the FH...

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$ 1,439.00
$ 1,439.00 - $ 1,439.00
$ 1,439.00
$ 1,152.00
$ 1,152.00 - $ 1,152.00
$ 1,152.00
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 %
$ 1,205.00
$ 1,205.00 - $ 1,205.00
$ 1,205.00
$ 963.00
$ 963.00 - $ 963.00
$ 963.00

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

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

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$ 1,205.00
$ 1,205.00 - $ 1,205.00
$ 1,205.00
$ 963.00
$ 963.00 - $ 963.00
$ 963.00
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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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$ 848.00
$ 848.00 - $ 848.00
$ 848.00
$ 678.00
$ 678.00 - $ 678.00
$ 678.00

Foster H3S8, 3/8" ISO-B Hydraulic Coupler x 3/4"-16 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S8 is a steel 3/8" coupler in the FHK S...

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$ 848.00
$ 848.00 - $ 848.00
$ 848.00
$ 678.00
$ 678.00 - $ 678.00
$ 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 %
$ 857.00
$ 857.00 - $ 857.00
$ 857.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00

Foster H3S-104, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Silicone Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S-104 is a steel 3/8" coupler in the FH...

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$ 857.00
$ 857.00 - $ 857.00
$ 857.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00
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 %
$ 820.00
$ 820.00 - $ 820.00
$ 820.00
$ 655.00
$ 655.00 - $ 655.00
$ 655.00

Foster H3S-103, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3S-103 is a steel 3/8" coupler in the FH...

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$ 820.00
$ 820.00 - $ 820.00
$ 820.00
$ 655.00
$ 655.00 - $ 655.00
$ 655.00
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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$ 852.00
$ 852.00 - $ 852.00
$ 852.00
$ 682.00
$ 682.00 - $ 682.00
$ 682.00

Foster H3S-102, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3S-102 is a steel 3/8" coupler in the FH...

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$ 852.00
$ 852.00 - $ 852.00
$ 852.00
$ 682.00
$ 682.00 - $ 682.00
$ 682.00
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 %
$ 842.00
$ 842.00 - $ 842.00
$ 842.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00

Foster H3S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3S-101 is a steel 3/8" coupler in the FH...

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$ 842.00
$ 842.00 - $ 842.00
$ 842.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00
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 %
$ 1,803.00
$ 1,803.00 - $ 1,803.00
$ 1,803.00
$ 1,443.00
$ 1,443.00 - $ 1,443.00
$ 1,443.00

Foster H3S/S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3S/S-101 is a 303 stainless 3/8" coupler...

View full details
$ 1,803.00
$ 1,803.00 - $ 1,803.00
$ 1,803.00
$ 1,443.00
$ 1,443.00 - $ 1,443.00
$ 1,443.00
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 %
$ 1,701.00
$ 1,701.00 - $ 1,701.00
$ 1,701.00
$ 1,361.00
$ 1,361.00 - $ 1,361.00
$ 1,361.00

Foster H3S/S, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3S/S is a 303 stainless 3/8" coupler in ...

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$ 1,701.00
$ 1,701.00 - $ 1,701.00
$ 1,701.00
$ 1,361.00
$ 1,361.00 - $ 1,361.00
$ 1,361.00
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 %
$ 733.00
$ 733.00 - $ 733.00
$ 733.00
$ 587.00
$ 587.00 - $ 587.00
$ 587.00

Foster H3S, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S is a steel 3/8" coupler in the FHK Se...

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$ 733.00
$ 733.00 - $ 733.00
$ 733.00
$ 587.00
$ 587.00 - $ 587.00
$ 587.00
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 %
$ 874.00
$ 874.00 - $ 874.00
$ 874.00
$ 699.00
$ 699.00 - $ 699.00
$ 699.00

Foster H3B-104, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3B-104 is a brass 3/8" coupler in the FH...

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$ 874.00
$ 874.00 - $ 874.00
$ 874.00
$ 699.00
$ 699.00 - $ 699.00
$ 699.00
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 %
$ 822.00
$ 822.00 - $ 822.00
$ 822.00
$ 657.00
$ 657.00 - $ 657.00
$ 657.00

Foster H3B-103, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3B-103 is a brass 3/8" coupler in the FH...

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$ 822.00
$ 822.00 - $ 822.00
$ 822.00
$ 657.00
$ 657.00 - $ 657.00
$ 657.00
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 %
$ 857.00
$ 857.00 - $ 857.00
$ 857.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00

Foster H3B-102, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Neoprene Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B-102 is a brass 3/8" coupler in the FH...

View full details
$ 857.00
$ 857.00 - $ 857.00
$ 857.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00
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 %
$ 844.00
$ 844.00 - $ 844.00
$ 844.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00

Foster H3B-101, 3/8" ISO-B Hydraulic Coupler x 3/8" 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 H3B-101 is a brass 3/8" coupler in the FH...

View full details
$ 844.00
$ 844.00 - $ 844.00
$ 844.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00
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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$ 714.00
$ 714.00 - $ 714.00
$ 714.00
$ 572.00
$ 572.00 - $ 572.00
$ 572.00

Foster H3B, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B is a brass 3/8" coupler in the FHK Se...

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$ 714.00
$ 714.00 - $ 714.00
$ 714.00
$ 572.00
$ 572.00 - $ 572.00
$ 572.00
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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$ 553.00
$ 553.00 - $ 553.00
$ 553.00
$ 442.00
$ 442.00 - $ 442.00
$ 442.00

Foster H2S6, 1/4" ISO-B Hydraulic Coupler x 9/16"-18 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S6 is a steel 1/4" coupler in the FHK S...

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$ 553.00
$ 553.00 - $ 553.00
$ 553.00
$ 442.00
$ 442.00 - $ 442.00
$ 442.00
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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 %
$ 557.00
$ 557.00 - $ 557.00
$ 557.00
$ 446.00
$ 446.00 - $ 446.00
$ 446.00

Foster H2S-104, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Silicone Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S-104 is a steel 1/4" coupler in the FH...

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$ 557.00
$ 557.00 - $ 557.00
$ 557.00
$ 446.00
$ 446.00 - $ 446.00
$ 446.00
Save 20% Save %

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