Skip to content

Foster FH Series Couplers (Snap-Tite H)

Foster FH Series hydraulic quick couplers that interchange with Snap-Tite "H" Series — commonly searched as Snap-Tite couplers. Meets or exceeds MIL-C-51234. Two-way shut-off sockets (Teflon back-up ring for impulse) pair with full-flow straight-through plugs. Manual latch connection, hardened sleeves, and large internal diameters for higher flow. Bodies 1/4" to 1-1/4"; steel, brass, and stainless; ball-lock option.

Filters

Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 202.00
$ 202.00 - $ 202.00
$ 202.00
$ 162.00
$ 162.00 - $ 162.00
$ 162.00

Foster FH44F, 1/2" Snap-Tite H Interchange Plug x 1/2" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FH44F is a zinc-plated steel 1/2" plug from the FH Serie...

View full details
$ 202.00
$ 202.00 - $ 202.00
$ 202.00
$ 162.00
$ 162.00 - $ 162.00
$ 162.00
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 %
$ 198.00
$ 198.00 - $ 198.00
$ 198.00
$ 160.00
$ 160.00 - $ 160.00
$ 160.00

Foster FH44FB, 1/2" Snap-Tite H Interchange Plug x 1/2" Female NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FH44FB is a brass 1/2" plug from the FH Series, which in...

View full details
$ 198.00
$ 198.00 - $ 198.00
$ 198.00
$ 160.00
$ 160.00 - $ 160.00
$ 160.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 21% Save %
$ 151.00
$ 151.00 - $ 151.00
$ 151.00
$ 120.00
$ 120.00 - $ 120.00
$ 120.00

Foster FH44M, 1/2" Snap-Tite H Interchange Plug x 1/2" Male NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FH44M is a zinc-plated steel 1/2" plug from the FH Serie...

View full details
$ 151.00
$ 151.00 - $ 151.00
$ 151.00
$ 120.00
$ 120.00 - $ 120.00
$ 120.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 19% Save %
$ 198.00
$ 198.00 - $ 198.00
$ 198.00
$ 160.00
$ 160.00 - $ 160.00
$ 160.00

Foster FH44MB, 1/2" Snap-Tite H Interchange Plug x 1/2" Male NPT, FH Series, Brass

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FH44MB is a brass 1/2" plug from the FH Series, which in...

View full details
$ 198.00
$ 198.00 - $ 198.00
$ 198.00
$ 160.00
$ 160.00 - $ 160.00
$ 160.00
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 %
$ 591.00
$ 591.00 - $ 591.00
$ 591.00
$ 472.00
$ 472.00 - $ 472.00
$ 472.00

Foster FHS2, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2 is a zinc-plated steel 1/4" coupler from the FH Ser...

View full details
$ 591.00
$ 591.00 - $ 591.00
$ 591.00
$ 472.00
$ 472.00 - $ 472.00
$ 472.00
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 %
$ 336.00
$ 336.00 - $ 336.00
$ 336.00
$ 270.00
$ 270.00 - $ 270.00
$ 270.00

Foster FHS2B, 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 FHS2B is a brass 1/4" coupler from the FH Series, which ...

View full details
$ 336.00
$ 336.00 - $ 336.00
$ 336.00
$ 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 %
$ 371.00
$ 371.00 - $ 371.00
$ 371.00
$ 296.00
$ 296.00 - $ 296.00
$ 296.00

Foster FHS2B-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 FHS2B-101 is a brass 1/4" coupler from the FH Series, wh...

View full details
$ 371.00
$ 371.00 - $ 371.00
$ 371.00
$ 296.00
$ 296.00 - $ 296.00
$ 296.00
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 %
$ 540.00
$ 540.00 - $ 540.00
$ 540.00
$ 431.00
$ 431.00 - $ 431.00
$ 431.00

Foster FHS2F2, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2F2 is a zinc-plated steel 1/4" coupler from the FH S...

View full details
$ 540.00
$ 540.00 - $ 540.00
$ 540.00
$ 431.00
$ 431.00 - $ 431.00
$ 431.00
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 %
$ 562.00
$ 562.00 - $ 562.00
$ 562.00
$ 450.00
$ 450.00 - $ 450.00
$ 450.00

Foster FHS2F2-101, 1/4" Snap-Tite H Interchange Coupler x 1/4" Female NPT, FH Series, Viton Seal, Zinc-Plated Steel

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FHS2F2-101 is a zinc-plated steel 1/4" coupler from the ...

View full details
$ 562.00
$ 562.00 - $ 562.00
$ 562.00
$ 450.00
$ 450.00 - $ 450.00
$ 450.00
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 %
$ 651.00
$ 651.00 - $ 651.00
$ 651.00
$ 521.00
$ 521.00 - $ 521.00
$ 521.00

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...

View full details
$ 651.00
$ 651.00 - $ 651.00
$ 651.00
$ 521.00
$ 521.00 - $ 521.00
$ 521.00
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 %
$ 681.00
$ 681.00 - $ 681.00
$ 681.00
$ 545.00
$ 545.00 - $ 545.00
$ 545.00

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, ...

View full details
$ 681.00
$ 681.00 - $ 681.00
$ 681.00
$ 545.00
$ 545.00 - $ 545.00
$ 545.00
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 %
$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 532.00
$ 532.00 - $ 532.00
$ 532.00

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, ...

View full details
$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 532.00
$ 532.00 - $ 532.00
$ 532.00
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 %
$ 635.00
$ 635.00 - $ 635.00
$ 635.00
$ 508.00
$ 508.00 - $ 508.00
$ 508.00

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...

View full details
$ 635.00
$ 635.00 - $ 635.00
$ 635.00
$ 508.00
$ 508.00 - $ 508.00
$ 508.00
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 %
$ 657.00
$ 657.00 - $ 657.00
$ 657.00
$ 525.00
$ 525.00 - $ 525.00
$ 525.00

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 ...

View full details
$ 657.00
$ 657.00 - $ 657.00
$ 657.00
$ 525.00
$ 525.00 - $ 525.00
$ 525.00
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 %
$ 655.00
$ 655.00 - $ 655.00
$ 655.00
$ 525.00
$ 525.00 - $ 525.00
$ 525.00

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...

View full details
$ 655.00
$ 655.00 - $ 655.00
$ 655.00
$ 525.00
$ 525.00 - $ 525.00
$ 525.00
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 %
$ 428.00
$ 428.00 - $ 428.00
$ 428.00
$ 343.00
$ 343.00 - $ 343.00
$ 343.00

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...

View full details
$ 428.00
$ 428.00 - $ 428.00
$ 428.00
$ 343.00
$ 343.00 - $ 343.00
$ 343.00
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 %
$ 479.00
$ 479.00 - $ 479.00
$ 479.00
$ 384.00
$ 384.00 - $ 384.00
$ 384.00

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...

View full details
$ 479.00
$ 479.00 - $ 479.00
$ 479.00
$ 384.00
$ 384.00 - $ 384.00
$ 384.00
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 %
$ 508.00
$ 508.00 - $ 508.00
$ 508.00
$ 407.00
$ 407.00 - $ 407.00
$ 407.00

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 ...

View full details
$ 508.00
$ 508.00 - $ 508.00
$ 508.00
$ 407.00
$ 407.00 - $ 407.00
$ 407.00
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 %
$ 1,378.00
$ 1,378.00 - $ 1,378.00
$ 1,378.00
$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00

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...

View full details
$ 1,378.00
$ 1,378.00 - $ 1,378.00
$ 1,378.00
$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00
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 %
$ 736.00
$ 736.00 - $ 736.00
$ 736.00
$ 589.00
$ 589.00 - $ 589.00
$ 589.00

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...

View full details
$ 736.00
$ 736.00 - $ 736.00
$ 736.00
$ 589.00
$ 589.00 - $ 589.00
$ 589.00
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 %
$ 1,629.00
$ 1,629.00 - $ 1,629.00
$ 1,629.00
$ 1,302.00
$ 1,302.00 - $ 1,302.00
$ 1,302.00

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...

View full details
$ 1,629.00
$ 1,629.00 - $ 1,629.00
$ 1,629.00
$ 1,302.00
$ 1,302.00 - $ 1,302.00
$ 1,302.00
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 %
$ 780.00
$ 780.00 - $ 780.00
$ 780.00
$ 624.00
$ 624.00 - $ 624.00
$ 624.00

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...

View full details
$ 780.00
$ 780.00 - $ 780.00
$ 780.00
$ 624.00
$ 624.00 - $ 624.00
$ 624.00
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 %
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
$ 418.00
$ 418.00 - $ 418.00
$ 418.00

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...

View full details
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
$ 418.00
$ 418.00 - $ 418.00
$ 418.00
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 %
$ 659.00
$ 659.00 - $ 659.00
$ 659.00
$ 527.00
$ 527.00 - $ 527.00
$ 527.00

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 ...

View full details
$ 659.00
$ 659.00 - $ 659.00
$ 659.00
$ 527.00
$ 527.00 - $ 527.00
$ 527.00
Save 20% Save %

Request a Quote

Bulk and dealer pricing. Tell us what you need and we’ll reply within one business day.