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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 %
$ 595.00
$ 595.00 - $ 595.00
$ 595.00
$ 475.00
$ 475.00 - $ 475.00
$ 475.00

Foster BLFS318V, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 595.00
$ 595.00 - $ 595.00
$ 595.00
$ 475.00
$ 475.00 - $ 475.00
$ 475.00
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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 %
$ 603.00
$ 603.00 - $ 603.00
$ 603.00
$ 483.00
$ 483.00 - $ 483.00
$ 483.00

Foster BLFS318VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 603.00
$ 603.00 - $ 603.00
$ 603.00
$ 483.00
$ 483.00 - $ 483.00
$ 483.00
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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 %
$ 521.00
$ 521.00 - $ 521.00
$ 521.00
$ 416.00
$ 416.00 - $ 416.00
$ 416.00

Foster BLFS318P, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 521.00
$ 521.00 - $ 521.00
$ 521.00
$ 416.00
$ 416.00 - $ 416.00
$ 416.00
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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 %
$ 589.00
$ 589.00 - $ 589.00
$ 589.00
$ 471.00
$ 471.00 - $ 471.00
$ 471.00

Foster BLFS316V, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS316V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 589.00
$ 589.00 - $ 589.00
$ 589.00
$ 471.00
$ 471.00 - $ 471.00
$ 471.00
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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$ 515.00
$ 515.00 - $ 515.00
$ 515.00
$ 412.00
$ 412.00 - $ 412.00
$ 412.00

Foster BLFS316P, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS316P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 515.00
$ 515.00 - $ 515.00
$ 515.00
$ 412.00
$ 412.00 - $ 412.00
$ 412.00
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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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$ 597.00
$ 597.00 - $ 597.00
$ 597.00
$ 477.00
$ 477.00 - $ 477.00
$ 477.00

Foster BLFS316VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS316VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 597.00
$ 597.00 - $ 597.00
$ 597.00
$ 477.00
$ 477.00 - $ 477.00
$ 477.00
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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$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 403.00
$ 403.00 - $ 403.00
$ 403.00

Foster BLFS308VP2, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Two-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308VP2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite m...

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$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 403.00
$ 403.00 - $ 403.00
$ 403.00
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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$ 494.00
$ 494.00 - $ 494.00
$ 494.00
$ 395.00
$ 395.00 - $ 395.00
$ 395.00

Foster BLFS316, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS316 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 494.00
$ 494.00 - $ 494.00
$ 494.00
$ 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
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$ 467.00
$ 467.00 - $ 467.00
$ 467.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00

Foster BLFS308V, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 467.00
$ 467.00 - $ 467.00
$ 467.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00
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 %
$ 471.00
$ 471.00 - $ 471.00
$ 471.00
$ 378.00
$ 378.00 - $ 378.00
$ 378.00

Foster BLFS306VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS306VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 471.00
$ 471.00 - $ 471.00
$ 471.00
$ 378.00
$ 378.00 - $ 378.00
$ 378.00
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 %
$ 477.00
$ 477.00 - $ 477.00
$ 477.00
$ 382.00
$ 382.00 - $ 382.00
$ 382.00

Foster BLFS308VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

View full details
$ 477.00
$ 477.00 - $ 477.00
$ 477.00
$ 382.00
$ 382.00 - $ 382.00
$ 382.00
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 %
$ 414.00
$ 414.00 - $ 414.00
$ 414.00
$ 332.00
$ 332.00 - $ 332.00
$ 332.00

Foster BLFS308P, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 414.00
$ 414.00 - $ 414.00
$ 414.00
$ 332.00
$ 332.00 - $ 332.00
$ 332.00
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 BLFS308V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Two-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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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 %
$ 389.00
$ 389.00 - $ 389.00
$ 389.00
$ 311.00
$ 311.00 - $ 311.00
$ 311.00

Foster BLFS308, 3/8" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 389.00
$ 389.00 - $ 389.00
$ 389.00
$ 311.00
$ 311.00 - $ 311.00
$ 311.00
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 %
$ 456.00
$ 456.00 - $ 456.00
$ 456.00
$ 366.00
$ 366.00 - $ 366.00
$ 366.00

Foster BLFS306V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Two-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS306V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 456.00
$ 456.00 - $ 456.00
$ 456.00
$ 366.00
$ 366.00 - $ 366.00
$ 366.00
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 %
$ 469.00
$ 469.00 - $ 469.00
$ 469.00
$ 376.00
$ 376.00 - $ 376.00
$ 376.00

Foster BLFS306V, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS306V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 469.00
$ 469.00 - $ 469.00
$ 469.00
$ 376.00
$ 376.00 - $ 376.00
$ 376.00
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 %
$ 385.00
$ 385.00 - $ 385.00
$ 385.00
$ 309.00
$ 309.00 - $ 309.00
$ 309.00

Foster BLFS306, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS306 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 385.00
$ 385.00 - $ 385.00
$ 385.00
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
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 %
$ 408.00
$ 408.00 - $ 408.00
$ 408.00
$ 326.00
$ 326.00 - $ 326.00
$ 326.00

Foster BLFS306P, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS306P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 408.00
$ 408.00 - $ 408.00
$ 408.00
$ 326.00
$ 326.00 - $ 326.00
$ 326.00
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 %
$ 485.00
$ 485.00 - $ 485.00
$ 485.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00

Foster BLFS300V2, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Two-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS300V2 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 485.00
$ 485.00 - $ 485.00
$ 485.00
$ 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 %
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
$ 284.00
$ 284.00 - $ 284.00
$ 284.00

Foster BLFS300, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS300 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 357.00
$ 357.00 - $ 357.00
$ 357.00
$ 284.00
$ 284.00 - $ 284.00
$ 284.00
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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$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00

Foster BLFS226V, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS226V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
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 %
$ 485.00
$ 485.00 - $ 485.00
$ 485.00
$ 387.00
$ 387.00 - $ 387.00
$ 387.00

Foster BLFS300V, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS300V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 485.00
$ 485.00 - $ 485.00
$ 485.00
$ 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
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$ 448.00
$ 448.00 - $ 448.00
$ 448.00
$ 359.00
$ 359.00 - $ 359.00
$ 359.00

Foster BLFS226VP, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS226VP is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 448.00
$ 448.00 - $ 448.00
$ 448.00
$ 359.00
$ 359.00 - $ 359.00
$ 359.00
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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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$ 364.00
$ 364.00 - $ 364.00
$ 364.00
$ 292.00
$ 292.00 - $ 292.00
$ 292.00

Foster BLFS226, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS226 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

View full details
$ 364.00
$ 364.00 - $ 364.00
$ 364.00
$ 292.00
$ 292.00 - $ 292.00
$ 292.00
Save 20% Save %

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