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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 %
$ 688.00
$ 688.00 - $ 688.00
$ 688.00
$ 551.00
$ 551.00 - $ 551.00
$ 551.00

Foster FP353X8, 3/8" Jiffy-Tite Mold Coolant Nipple x 8" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X8 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 688.00
$ 688.00 - $ 688.00
$ 688.00
$ 551.00
$ 551.00 - $ 551.00
$ 551.00
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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 %
$ 540.00
$ 540.00 - $ 540.00
$ 540.00
$ 433.00
$ 433.00 - $ 433.00
$ 433.00

Foster FP353X8.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 8.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X8.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 540.00
$ 540.00 - $ 540.00
$ 540.00
$ 433.00
$ 433.00 - $ 433.00
$ 433.00
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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 %
$ 412.00
$ 412.00 - $ 412.00
$ 412.00
$ 330.00
$ 330.00 - $ 330.00
$ 330.00

Foster FP353X5.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X5.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 412.00
$ 412.00 - $ 412.00
$ 412.00
$ 330.00
$ 330.00 - $ 330.00
$ 330.00
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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 %
$ 530.00
$ 530.00 - $ 530.00
$ 530.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00

Foster FP353X6, 3/8" Jiffy-Tite Mold Coolant Nipple x 6" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X6 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 530.00
$ 530.00 - $ 530.00
$ 530.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00
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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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$ 441.00
$ 441.00 - $ 441.00
$ 441.00
$ 351.00
$ 351.00 - $ 351.00
$ 351.00

Foster FP353X5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X5 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 441.00
$ 441.00 - $ 441.00
$ 441.00
$ 351.00
$ 351.00 - $ 351.00
$ 351.00
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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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$ 336.00
$ 336.00 - $ 336.00
$ 336.00
$ 269.00
$ 269.00 - $ 269.00
$ 269.00

Foster FP353X4, 3/8" Jiffy-Tite Mold Coolant Nipple x 4" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X4 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 336.00
$ 336.00 - $ 336.00
$ 336.00
$ 269.00
$ 269.00 - $ 269.00
$ 269.00
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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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$ 994.00
$ 994.00 - $ 994.00
$ 994.00
$ 795.00
$ 795.00 - $ 795.00
$ 795.00

Foster FP353X12, 3/8" Jiffy-Tite Mold Coolant Nipple x 12" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X12 is a steel 3/8" nipple from the FJT Series — the Jif...

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$ 994.00
$ 994.00 - $ 994.00
$ 994.00
$ 795.00
$ 795.00 - $ 795.00
$ 795.00
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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$ 361.00
$ 361.00 - $ 361.00
$ 361.00
$ 288.00
$ 288.00 - $ 288.00
$ 288.00

Foster FP353X2.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 2.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X2.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 361.00
$ 361.00 - $ 361.00
$ 361.00
$ 288.00
$ 288.00 - $ 288.00
$ 288.00
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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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$ 942.00
$ 942.00 - $ 942.00
$ 942.00
$ 755.00
$ 755.00 - $ 755.00
$ 755.00

Foster FP353X13, 3/8" Jiffy-Tite Mold Coolant Nipple x 13" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X13 is a steel 3/8" nipple from the FJT Series — the Jif...

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$ 942.00
$ 942.00 - $ 942.00
$ 942.00
$ 755.00
$ 755.00 - $ 755.00
$ 755.00
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 %
$ 694.00
$ 694.00 - $ 694.00
$ 694.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00

Foster FP353X10, 3/8" Jiffy-Tite Mold Coolant Nipple x 10" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X10 is a steel 3/8" nipple from the FJT Series — the Jif...

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$ 694.00
$ 694.00 - $ 694.00
$ 694.00
$ 555.00
$ 555.00 - $ 555.00
$ 555.00
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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$ 117.00
$ 117.00 - $ 117.00
$ 117.00
$ 94.00
$ 94.00 - $ 94.00
$ 94.00

Foster FP353FB, 3/8" Jiffy-Tite Mold Coolant Nipple x 3/8" FPT, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353FB is a brass 3/8" nipple from the FJT Series — the Jiff...

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$ 117.00
$ 117.00 - $ 117.00
$ 117.00
$ 94.00
$ 94.00 - $ 94.00
$ 94.00
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 %
$ 675.00
$ 675.00 - $ 675.00
$ 675.00
$ 540.00
$ 540.00 - $ 540.00
$ 540.00

Foster FP352X8, 3/8" Jiffy-Tite Mold Coolant Nipple x 8" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X8 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 675.00
$ 675.00 - $ 675.00
$ 675.00
$ 540.00
$ 540.00 - $ 540.00
$ 540.00
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 %
$ 711.00
$ 711.00 - $ 711.00
$ 711.00
$ 568.00
$ 568.00 - $ 568.00
$ 568.00

Foster FP352X9, 3/8" Jiffy-Tite Mold Coolant Nipple x 9" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X9 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 711.00
$ 711.00 - $ 711.00
$ 711.00
$ 568.00
$ 568.00 - $ 568.00
$ 568.00
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 %
$ 153.00
$ 153.00 - $ 153.00
$ 153.00
$ 122.00
$ 122.00 - $ 122.00
$ 122.00

Foster FP353F, 3/8" Jiffy-Tite Mold Coolant Nipple x 3/8" FPT, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353F is a steel 3/8" nipple from the FJT Series — the Jiffy...

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$ 153.00
$ 153.00 - $ 153.00
$ 153.00
$ 122.00
$ 122.00 - $ 122.00
$ 122.00
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 %
$ 368.00
$ 368.00 - $ 368.00
$ 368.00
$ 294.00
$ 294.00 - $ 294.00
$ 294.00

Foster FP352X7, 3/8" Jiffy-Tite Mold Coolant Nipple x 7" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X7 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 368.00
$ 368.00 - $ 368.00
$ 368.00
$ 294.00
$ 294.00 - $ 294.00
$ 294.00
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 %
$ 572.00
$ 572.00 - $ 572.00
$ 572.00
$ 458.00
$ 458.00 - $ 458.00
$ 458.00

Foster FP352X8.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 8.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X8.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 572.00
$ 572.00 - $ 572.00
$ 572.00
$ 458.00
$ 458.00 - $ 458.00
$ 458.00
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 %
$ 586.00
$ 586.00 - $ 586.00
$ 586.00
$ 467.00
$ 467.00 - $ 467.00
$ 467.00

Foster FP352X6, 3/8" Jiffy-Tite Mold Coolant Nipple x 6" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X6 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 586.00
$ 586.00 - $ 586.00
$ 586.00
$ 467.00
$ 467.00 - $ 467.00
$ 467.00
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 %
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 248.00
$ 248.00 - $ 248.00
$ 248.00

Foster FP352X5.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X5.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 248.00
$ 248.00 - $ 248.00
$ 248.00
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 %
$ 370.00
$ 370.00 - $ 370.00
$ 370.00
$ 296.00
$ 296.00 - $ 296.00
$ 296.00

Foster FP352X5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X5 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 370.00
$ 370.00 - $ 370.00
$ 370.00
$ 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 %
$ 237.00
$ 237.00 - $ 237.00
$ 237.00
$ 189.00
$ 189.00 - $ 189.00
$ 189.00

Foster FP352X4, 3/8" Jiffy-Tite Mold Coolant Nipple x 4" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X4 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 237.00
$ 237.00 - $ 237.00
$ 237.00
$ 189.00
$ 189.00 - $ 189.00
$ 189.00
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 %
$ 353.00
$ 353.00 - $ 353.00
$ 353.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00

Foster FP352X3.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 3.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X3.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 353.00
$ 353.00 - $ 353.00
$ 353.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00
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 %
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
$ 258.00
$ 258.00 - $ 258.00
$ 258.00

Foster FP352X3, 3/8" Jiffy-Tite Mold Coolant Nipple x 3" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X3 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 322.00
$ 322.00 - $ 322.00
$ 322.00
$ 258.00
$ 258.00 - $ 258.00
$ 258.00
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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$ 824.00
$ 824.00 - $ 824.00
$ 824.00
$ 658.00
$ 658.00 - $ 658.00
$ 658.00

Foster FP352X12, 3/8" Jiffy-Tite Mold Coolant Nipple x 12" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X12 is a steel 3/8" nipple from the FJT Series — the Jif...

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$ 824.00
$ 824.00 - $ 824.00
$ 824.00
$ 658.00
$ 658.00 - $ 658.00
$ 658.00
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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$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster FP352X2.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 2.5" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352X2.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
Save 20% Save %

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