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Hydraulic Quick Couplers

Hydraulic quick couplers join high-pressure fluid lines with a secure, leak-free connection. This collection covers ISO-B, ISO-A, flush face, and specialty hydraulic couplers and plugs in steel, brass, and stainless. Filter by series, body size, thread, and material to match your hydraulic system.

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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 161.00
$ 161.00 - $ 161.00
$ 161.00
$ 129.00
$ 129.00 - $ 129.00
$ 129.00

Breco B-PHN4-4M, 1/4" Snap-Tite H Interchange Plug x 1/4" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Breco B-PHN4-4M is a zinc-plated steel 1/4" plug from the FH Se...

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$ 161.00
$ 161.00 - $ 161.00
$ 161.00
$ 129.00
$ 129.00 - $ 129.00
$ 129.00
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 19% Save %
$ 146.00
$ 146.00 - $ 146.00
$ 146.00
$ 118.00
$ 118.00 - $ 118.00
$ 118.00

Breco B-PHN4-4F, 1/4" Snap-Tite H Interchange Plug x 1/4" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Breco B-PHN4-4F is a zinc-plated steel 1/4" plug from the FH Se...

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$ 146.00
$ 146.00 - $ 146.00
$ 146.00
$ 118.00
$ 118.00 - $ 118.00
$ 118.00
Save 19% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 356.00
$ 356.00 - $ 356.00
$ 356.00
$ 286.00
$ 286.00 - $ 286.00
$ 286.00

Breco B-PHN12-12M, 3/4" Snap-Tite H Interchange Plug x 3/4" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Breco B-PHN12-12M is a zinc-plated steel 3/4" plug from the FH ...

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$ 356.00
$ 356.00 - $ 356.00
$ 356.00
$ 286.00
$ 286.00 - $ 286.00
$ 286.00
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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 %
$ 1,118.00
$ 1,118.00 - $ 1,118.00
$ 1,118.00
$ 895.00
$ 895.00 - $ 895.00
$ 895.00

Foster FHS4M4B, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4M4B is a brass 1/2" coupler from the FH Series, whic...

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$ 1,118.00
$ 1,118.00 - $ 1,118.00
$ 1,118.00
$ 895.00
$ 895.00 - $ 895.00
$ 895.00
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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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$ 1,249.00
$ 1,249.00 - $ 1,249.00
$ 1,249.00
$ 999.00
$ 999.00 - $ 999.00
$ 999.00

Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4M4B-103 is a brass 1/2" coupler from the FH Series, ...

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$ 1,249.00
$ 1,249.00 - $ 1,249.00
$ 1,249.00
$ 999.00
$ 999.00 - $ 999.00
$ 999.00
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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$ 868.00
$ 868.00 - $ 868.00
$ 868.00
$ 694.00
$ 694.00 - $ 694.00
$ 694.00

Foster FHS4M4-101, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, Viton Seal, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4M4-101 is a zinc-plated steel 1/2" coupler from the ...

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$ 868.00
$ 868.00 - $ 868.00
$ 868.00
$ 694.00
$ 694.00 - $ 694.00
$ 694.00
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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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$ 803.00
$ 803.00 - $ 803.00
$ 803.00
$ 641.00
$ 641.00 - $ 641.00
$ 641.00

Foster FHS4M4, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4M4 is a zinc-plated steel 1/2" coupler from the FH S...

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$ 803.00
$ 803.00 - $ 803.00
$ 803.00
$ 641.00
$ 641.00 - $ 641.00
$ 641.00
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 %
$ 1,059.00
$ 1,059.00 - $ 1,059.00
$ 1,059.00
$ 846.00
$ 846.00 - $ 846.00
$ 846.00

Foster FHS4F4B, 1/2" Snap-Tite H Interchange Coupler x 1/2" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4F4B is a brass 1/2" coupler from the FH Series, whic...

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$ 1,059.00
$ 1,059.00 - $ 1,059.00
$ 1,059.00
$ 846.00
$ 846.00 - $ 846.00
$ 846.00
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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$ 796.00
$ 796.00 - $ 796.00
$ 796.00
$ 638.00
$ 638.00 - $ 638.00
$ 638.00

Foster FHS4F4, 1/2" Snap-Tite H Interchange Coupler x 1/2" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4F4 is a zinc-plated steel 1/2" coupler from the FH S...

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$ 796.00
$ 796.00 - $ 796.00
$ 796.00
$ 638.00
$ 638.00 - $ 638.00
$ 638.00
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 %
$ 632.00
$ 632.00 - $ 632.00
$ 632.00
$ 506.00
$ 506.00 - $ 506.00
$ 506.00

Foster FHS4B, 1/2" Snap-Tite H Interchange Coupler x 1/2" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4B is a brass 1/2" coupler from the FH Series, which ...

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$ 632.00
$ 632.00 - $ 632.00
$ 632.00
$ 506.00
$ 506.00 - $ 506.00
$ 506.00
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 %
$ 502.00
$ 502.00 - $ 502.00
$ 502.00
$ 402.00
$ 402.00 - $ 402.00
$ 402.00

Foster FHS4, 1/2" Snap-Tite H Interchange Coupler x 1/2" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS4 is a zinc-plated steel 1/2" coupler from the FH Ser...

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$ 502.00
$ 502.00 - $ 502.00
$ 502.00
$ 402.00
$ 402.00 - $ 402.00
$ 402.00
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 %
$ 749.00
$ 749.00 - $ 749.00
$ 749.00
$ 599.00
$ 599.00 - $ 599.00
$ 599.00

Foster FHS3M3B, 3/8" Snap-Tite H Interchange Coupler x 3/8" Male NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3M3B is a brass 3/8" coupler from the FH Series, whic...

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$ 749.00
$ 749.00 - $ 749.00
$ 749.00
$ 599.00
$ 599.00 - $ 599.00
$ 599.00
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 %
$ 1,564.00
$ 1,564.00 - $ 1,564.00
$ 1,564.00
$ 1,251.00
$ 1,251.00 - $ 1,251.00
$ 1,251.00

Foster FHS3M3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3M3 is a zinc-plated steel 3/8" coupler from the FH S...

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$ 1,564.00
$ 1,564.00 - $ 1,564.00
$ 1,564.00
$ 1,251.00
$ 1,251.00 - $ 1,251.00
$ 1,251.00
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 %
$ 706.00
$ 706.00 - $ 706.00
$ 706.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00

Foster FHS3F3B, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3F3B is a brass 3/8" coupler from the FH Series, whic...

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$ 706.00
$ 706.00 - $ 706.00
$ 706.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00
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 %
$ 1,323.00
$ 1,323.00 - $ 1,323.00
$ 1,323.00
$ 1,059.00
$ 1,059.00 - $ 1,059.00
$ 1,059.00

Foster FHS3F3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3F3 is a zinc-plated steel 3/8" coupler from the FH S...

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$ 1,323.00
$ 1,323.00 - $ 1,323.00
$ 1,323.00
$ 1,059.00
$ 1,059.00 - $ 1,059.00
$ 1,059.00
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 %
$ 488.00
$ 488.00 - $ 488.00
$ 488.00
$ 391.00
$ 391.00 - $ 391.00
$ 391.00

Foster FHS3B, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3B is a brass 3/8" coupler from the FH Series, which ...

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$ 488.00
$ 488.00 - $ 488.00
$ 488.00
$ 391.00
$ 391.00 - $ 391.00
$ 391.00
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 %
$ 460.00
$ 460.00 - $ 460.00
$ 460.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00

Foster FHS3-101, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Viton Seal, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3-101 is a zinc-plated steel 3/8" coupler from the FH...

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$ 460.00
$ 460.00 - $ 460.00
$ 460.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00
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
$ 330.00
$ 330.00 - $ 330.00
$ 330.00

Foster FHS3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS3 is a zinc-plated steel 3/8" coupler from the FH Ser...

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$ 411.00
$ 411.00 - $ 411.00
$ 411.00
$ 330.00
$ 330.00 - $ 330.00
$ 330.00
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 %
$ 629.00
$ 629.00 - $ 629.00
$ 629.00
$ 504.00
$ 504.00 - $ 504.00
$ 504.00

Foster FHS2M2B, 1/4" Snap-Tite H Interchange Coupler x 1/4" Male NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2M2B is a brass 1/4" coupler from the FH Series, whic...

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$ 629.00
$ 629.00 - $ 629.00
$ 629.00
$ 504.00
$ 504.00 - $ 504.00
$ 504.00
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 %
$ 631.00
$ 631.00 - $ 631.00
$ 631.00
$ 504.00
$ 504.00 - $ 504.00
$ 504.00

Foster FHS2M2-101, 1/4" Snap-Tite H Interchange Coupler x 1/4" Male NPT, FH Series, Viton Seal, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2M2-101 is a zinc-plated steel 1/4" coupler from the ...

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$ 631.00
$ 631.00 - $ 631.00
$ 631.00
$ 504.00
$ 504.00 - $ 504.00
$ 504.00
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 %
$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 488.00
$ 488.00 - $ 488.00
$ 488.00

Foster FHS2M2, 1/4" Snap-Tite H Interchange Coupler x 1/4" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2M2 is a zinc-plated steel 1/4" coupler from the FH S...

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$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 488.00
$ 488.00 - $ 488.00
$ 488.00
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 %
$ 638.00
$ 638.00 - $ 638.00
$ 638.00
$ 511.00
$ 511.00 - $ 511.00
$ 511.00

Foster FHS2F2B-103, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, EPDM Seal, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2F2B-103 is a brass 1/4" coupler from the FH Series, ...

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$ 638.00
$ 638.00 - $ 638.00
$ 638.00
$ 511.00
$ 511.00 - $ 511.00
$ 511.00
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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$ 654.00
$ 654.00 - $ 654.00
$ 654.00
$ 523.00
$ 523.00 - $ 523.00
$ 523.00

Foster FHS2F2B-101, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, Viton Seal, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2F2B-101 is a brass 1/4" coupler from the FH Series, ...

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$ 654.00
$ 654.00 - $ 654.00
$ 654.00
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
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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$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FHS2F2B, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2F2B is a brass 1/4" coupler from the FH Series, whic...

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$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
Save 20% Save %

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