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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 %
$ 9.09
$ 9.09 - $ 9.09
$ 9.09
$ 7.29
$ 7.29 - $ 7.29
$ 7.29

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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$ 9.09
$ 9.09 - $ 9.09
$ 9.09
$ 7.29
$ 7.29 - $ 7.29
$ 7.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 19% Save %
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69

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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$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69
Save 19% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 20.19
$ 20.19 - $ 20.19
$ 20.19
$ 16.19
$ 16.19 - $ 16.19
$ 16.19

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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$ 20.19
$ 20.19 - $ 20.19
$ 20.19
$ 16.19
$ 16.19 - $ 16.19
$ 16.19
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 %
$ 63.49
$ 63.49 - $ 63.49
$ 63.49
$ 50.79
$ 50.79 - $ 50.79
$ 50.79

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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$ 63.49
$ 63.49 - $ 63.49
$ 63.49
$ 50.79
$ 50.79 - $ 50.79
$ 50.79
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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$ 70.89
$ 70.89 - $ 70.89
$ 70.89
$ 56.69
$ 56.69 - $ 56.69
$ 56.69

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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$ 70.89
$ 70.89 - $ 70.89
$ 70.89
$ 56.69
$ 56.69 - $ 56.69
$ 56.69
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 %
$ 49.29
$ 49.29 - $ 49.29
$ 49.29
$ 39.39
$ 39.39 - $ 39.39
$ 39.39

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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$ 49.29
$ 49.29 - $ 49.29
$ 49.29
$ 39.39
$ 39.39 - $ 39.39
$ 39.39
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 %
$ 45.59
$ 45.59 - $ 45.59
$ 45.59
$ 36.39
$ 36.39 - $ 36.39
$ 36.39

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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$ 45.59
$ 45.59 - $ 45.59
$ 45.59
$ 36.39
$ 36.39 - $ 36.39
$ 36.39
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 %
$ 60.09
$ 60.09 - $ 60.09
$ 60.09
$ 47.99
$ 47.99 - $ 47.99
$ 47.99

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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$ 60.09
$ 60.09 - $ 60.09
$ 60.09
$ 47.99
$ 47.99 - $ 47.99
$ 47.99
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 %
$ 45.19
$ 45.19 - $ 45.19
$ 45.19
$ 36.19
$ 36.19 - $ 36.19
$ 36.19

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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$ 45.19
$ 45.19 - $ 45.19
$ 45.19
$ 36.19
$ 36.19 - $ 36.19
$ 36.19
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

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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$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 28.49
$ 28.49 - $ 28.49
$ 28.49
$ 22.79
$ 22.79 - $ 22.79
$ 22.79

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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$ 28.49
$ 28.49 - $ 28.49
$ 28.49
$ 22.79
$ 22.79 - $ 22.79
$ 22.79
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 %
$ 42.49
$ 42.49 - $ 42.49
$ 42.49
$ 33.99
$ 33.99 - $ 33.99
$ 33.99

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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$ 42.49
$ 42.49 - $ 42.49
$ 42.49
$ 33.99
$ 33.99 - $ 33.99
$ 33.99
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 %
$ 88.79
$ 88.79 - $ 88.79
$ 88.79
$ 70.99
$ 70.99 - $ 70.99
$ 70.99

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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$ 88.79
$ 88.79 - $ 88.79
$ 88.79
$ 70.99
$ 70.99 - $ 70.99
$ 70.99
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 %
$ 40.09
$ 40.09 - $ 40.09
$ 40.09
$ 32.09
$ 32.09 - $ 32.09
$ 32.09

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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$ 40.09
$ 40.09 - $ 40.09
$ 40.09
$ 32.09
$ 32.09 - $ 32.09
$ 32.09
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 %
$ 75.09
$ 75.09 - $ 75.09
$ 75.09
$ 60.09
$ 60.09 - $ 60.09
$ 60.09

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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$ 75.09
$ 75.09 - $ 75.09
$ 75.09
$ 60.09
$ 60.09 - $ 60.09
$ 60.09
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 %
$ 27.69
$ 27.69 - $ 27.69
$ 27.69
$ 22.19
$ 22.19 - $ 22.19
$ 22.19

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 ...

View full details
$ 27.69
$ 27.69 - $ 27.69
$ 27.69
$ 22.19
$ 22.19 - $ 22.19
$ 22.19
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 %
$ 26.09
$ 26.09 - $ 26.09
$ 26.09
$ 20.89
$ 20.89 - $ 20.89
$ 20.89

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...

View full details
$ 26.09
$ 26.09 - $ 26.09
$ 26.09
$ 20.89
$ 20.89 - $ 20.89
$ 20.89
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 %
$ 23.29
$ 23.29 - $ 23.29
$ 23.29
$ 18.69
$ 18.69 - $ 18.69
$ 18.69

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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$ 23.29
$ 23.29 - $ 23.29
$ 23.29
$ 18.69
$ 18.69 - $ 18.69
$ 18.69
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 %
$ 35.69
$ 35.69 - $ 35.69
$ 35.69
$ 28.59
$ 28.59 - $ 28.59
$ 28.59

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...

View full details
$ 35.69
$ 35.69 - $ 35.69
$ 35.69
$ 28.59
$ 28.59 - $ 28.59
$ 28.59
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 %
$ 35.79
$ 35.79 - $ 35.79
$ 35.79
$ 28.59
$ 28.59 - $ 28.59
$ 28.59

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 ...

View full details
$ 35.79
$ 35.79 - $ 35.79
$ 35.79
$ 28.59
$ 28.59 - $ 28.59
$ 28.59
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 %
$ 34.59
$ 34.59 - $ 34.59
$ 34.59
$ 27.69
$ 27.69 - $ 27.69
$ 27.69

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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$ 34.59
$ 34.59 - $ 34.59
$ 34.59
$ 27.69
$ 27.69 - $ 27.69
$ 27.69
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 %
$ 36.19
$ 36.19 - $ 36.19
$ 36.19
$ 28.99
$ 28.99 - $ 28.99
$ 28.99

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, ...

View full details
$ 36.19
$ 36.19 - $ 36.19
$ 36.19
$ 28.99
$ 28.99 - $ 28.99
$ 28.99
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 %
$ 37.09
$ 37.09 - $ 37.09
$ 37.09
$ 29.69
$ 29.69 - $ 29.69
$ 29.69

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, ...

View full details
$ 37.09
$ 37.09 - $ 37.09
$ 37.09
$ 29.69
$ 29.69 - $ 29.69
$ 29.69
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 %
$ 35.49
$ 35.49 - $ 35.49
$ 35.49
$ 28.39
$ 28.39 - $ 28.39
$ 28.39

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...

View full details
$ 35.49
$ 35.49 - $ 35.49
$ 35.49
$ 28.39
$ 28.39 - $ 28.39
$ 28.39
Save 20% Save %

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