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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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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 630.00
$ 630.00 - $ 630.00
$ 630.00
$ 505.00
$ 505.00 - $ 505.00
$ 505.00

Foster FS506, 1/2" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS506 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 630.00
$ 630.00 - $ 630.00
$ 630.00
$ 505.00
$ 505.00 - $ 505.00
$ 505.00
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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 %
$ 775.00
$ 775.00 - $ 775.00
$ 775.00
$ 620.00
$ 620.00 - $ 620.00
$ 620.00

Foster FS516, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS516 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 775.00
$ 775.00 - $ 775.00
$ 775.00
$ 620.00
$ 620.00 - $ 620.00
$ 620.00
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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 %
$ 718.00
$ 718.00 - $ 718.00
$ 718.00
$ 574.00
$ 574.00 - $ 574.00
$ 574.00

Foster FS506P, 1/2" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS506P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 718.00
$ 718.00 - $ 718.00
$ 718.00
$ 574.00
$ 574.00 - $ 574.00
$ 574.00
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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 %
$ 771.00
$ 771.00 - $ 771.00
$ 771.00
$ 618.00
$ 618.00 - $ 618.00
$ 618.00

Foster FS514, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS514 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 771.00
$ 771.00 - $ 771.00
$ 771.00
$ 618.00
$ 618.00 - $ 618.00
$ 618.00
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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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$ 611.00
$ 611.00 - $ 611.00
$ 611.00
$ 490.00
$ 490.00 - $ 490.00
$ 490.00

Foster FS504, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS504 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 611.00
$ 611.00 - $ 611.00
$ 611.00
$ 490.00
$ 490.00 - $ 490.00
$ 490.00
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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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$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 402.00
$ 402.00 - $ 402.00
$ 402.00

Foster FS328VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 402.00
$ 402.00 - $ 402.00
$ 402.00
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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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$ 511.00
$ 511.00 - $ 511.00
$ 511.00
$ 409.00
$ 409.00 - $ 409.00
$ 409.00

Foster FS328VP2, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Two-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328VP2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 511.00
$ 511.00 - $ 511.00
$ 511.00
$ 409.00
$ 409.00 - $ 409.00
$ 409.00
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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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$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00

Foster FS328, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 314.00
$ 314.00 - $ 314.00
$ 314.00
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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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$ 495.00
$ 495.00 - $ 495.00
$ 495.00
$ 396.00
$ 396.00 - $ 396.00
$ 396.00

Foster FS500, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS500 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 495.00
$ 495.00 - $ 495.00
$ 495.00
$ 396.00
$ 396.00 - $ 396.00
$ 396.00
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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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$ 493.00
$ 493.00 - $ 493.00
$ 493.00
$ 395.00
$ 395.00 - $ 395.00
$ 395.00

Foster FS328V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Two-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 493.00
$ 493.00 - $ 493.00
$ 493.00
$ 395.00
$ 395.00 - $ 395.00
$ 395.00
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 %
$ 493.00
$ 493.00 - $ 493.00
$ 493.00
$ 395.00
$ 395.00 - $ 395.00
$ 395.00

Foster FS326VP2, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Two-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326VP2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 493.00
$ 493.00 - $ 493.00
$ 493.00
$ 395.00
$ 395.00 - $ 395.00
$ 395.00
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 %
$ 481.00
$ 481.00 - $ 481.00
$ 481.00
$ 384.00
$ 384.00 - $ 384.00
$ 384.00

Foster FS328V, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 481.00
$ 481.00 - $ 481.00
$ 481.00
$ 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 %
$ 474.00
$ 474.00 - $ 474.00
$ 474.00
$ 379.00
$ 379.00 - $ 379.00
$ 379.00

Foster FS326VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 474.00
$ 474.00 - $ 474.00
$ 474.00
$ 379.00
$ 379.00 - $ 379.00
$ 379.00
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 %
$ 416.00
$ 416.00 - $ 416.00
$ 416.00
$ 333.00
$ 333.00 - $ 333.00
$ 333.00

Foster FS328P, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS328P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 416.00
$ 416.00 - $ 416.00
$ 416.00
$ 333.00
$ 333.00 - $ 333.00
$ 333.00
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 %
$ 483.00
$ 483.00 - $ 483.00
$ 483.00
$ 386.00
$ 386.00 - $ 386.00
$ 386.00

Foster FS326V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Two-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 483.00
$ 483.00 - $ 483.00
$ 483.00
$ 386.00
$ 386.00 - $ 386.00
$ 386.00
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 %
$ 363.00
$ 363.00 - $ 363.00
$ 363.00
$ 291.00
$ 291.00 - $ 291.00
$ 291.00

Foster FS326, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 363.00
$ 363.00 - $ 363.00
$ 363.00
$ 291.00
$ 291.00 - $ 291.00
$ 291.00
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 %
$ 400.00
$ 400.00 - $ 400.00
$ 400.00
$ 319.00
$ 319.00 - $ 319.00
$ 319.00

Foster FS326P, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 400.00
$ 400.00 - $ 400.00
$ 400.00
$ 319.00
$ 319.00 - $ 319.00
$ 319.00
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 %
$ 467.00
$ 467.00 - $ 467.00
$ 467.00
$ 373.00
$ 373.00 - $ 373.00
$ 373.00

Foster FS326V, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS326V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 467.00
$ 467.00 - $ 467.00
$ 467.00
$ 373.00
$ 373.00 - $ 373.00
$ 373.00
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 %
$ 518.00
$ 518.00 - $ 518.00
$ 518.00
$ 414.00
$ 414.00 - $ 414.00
$ 414.00

Foster FS318VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 518.00
$ 518.00 - $ 518.00
$ 518.00
$ 414.00
$ 414.00 - $ 414.00
$ 414.00
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 %
$ 486.00
$ 486.00 - $ 486.00
$ 486.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00

Foster FS318V, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 486.00
$ 486.00 - $ 486.00
$ 486.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00
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 %
$ 497.00
$ 497.00 - $ 497.00
$ 497.00
$ 396.00
$ 396.00 - $ 396.00
$ 396.00

Foster FS318VP2, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Two-Way Valved, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318VP2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 497.00
$ 497.00 - $ 497.00
$ 497.00
$ 396.00
$ 396.00 - $ 396.00
$ 396.00
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 %
$ 483.00
$ 483.00 - $ 483.00
$ 483.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00

Foster FS318V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Two-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 483.00
$ 483.00 - $ 483.00
$ 483.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00
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 %
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
$ 319.00
$ 319.00 - $ 319.00
$ 319.00

Foster FS318P, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold-...

View full details
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
$ 319.00
$ 319.00 - $ 319.00
$ 319.00
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 %
$ 481.00
$ 481.00 - $ 481.00
$ 481.00
$ 384.00
$ 384.00 - $ 384.00
$ 384.00

Foster FS316V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Two-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS316V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 481.00
$ 481.00 - $ 481.00
$ 481.00
$ 384.00
$ 384.00 - $ 384.00
$ 384.00
Save 20% Save %

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