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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 %
$ 13.69
$ 13.69 - $ 13.69
$ 13.69
$ 10.99
$ 10.99 - $ 10.99
$ 10.99

Foster FS205, 1/4" Jiffy-Tite Mold Coolant Coupler x 5/16" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS205 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 13.69
$ 13.69 - $ 13.69
$ 13.69
$ 10.99
$ 10.99 - $ 10.99
$ 10.99
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 %
$ 10.99
$ 10.99 - $ 10.99
$ 10.99
$ 8.79
$ 8.79 - $ 8.79
$ 8.79

Foster FS204, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS204 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 10.99
$ 10.99 - $ 10.99
$ 10.99
$ 8.79
$ 8.79 - $ 8.79
$ 8.79
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 %
$ 16.19
$ 16.19 - $ 16.19
$ 16.19
$ 12.89
$ 12.89 - $ 12.89
$ 12.89

Foster FS204P, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS204P is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 16.19
$ 16.19 - $ 16.19
$ 16.19
$ 12.89
$ 12.89 - $ 12.89
$ 12.89
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 %
$ 14.39
$ 14.39 - $ 14.39
$ 14.39
$ 11.49
$ 11.49 - $ 11.49
$ 11.49

Foster FS200V, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS200V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 14.39
$ 14.39 - $ 14.39
$ 14.39
$ 11.49
$ 11.49 - $ 11.49
$ 11.49
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 7.29
$ 7.29 - $ 7.29
$ 7.29
$ 5.79
$ 5.79 - $ 5.79
$ 5.79

Foster FP554, 1/2" Jiffy-Tite Mold Coolant Nipple x 1/4" Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554 is a brass 1/2" nipple from the FJT Series — the Jiffy-...

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$ 7.29
$ 7.29 - $ 7.29
$ 7.29
$ 5.79
$ 5.79 - $ 5.79
$ 5.79
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 9.29
$ 9.29 - $ 9.29
$ 9.29
$ 7.39
$ 7.39 - $ 7.39
$ 7.39

Foster FS200, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS200 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-c...

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$ 9.29
$ 9.29 - $ 9.29
$ 9.29
$ 7.39
$ 7.39 - $ 7.39
$ 7.39
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 %
$ 16.49
$ 16.49 - $ 16.49
$ 16.49
$ 13.19
$ 13.19 - $ 13.19
$ 13.19

Foster FP556, 1/2" Jiffy-Tite Mold Coolant Nipple x 3/8" Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP556 is a brass 1/2" nipple from the FJT Series — the Jiffy-...

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$ 16.49
$ 16.49 - $ 16.49
$ 16.49
$ 13.19
$ 13.19 - $ 13.19
$ 13.19
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 4.29
$ 4.29 - $ 4.29
$ 4.29
$ 3.39
$ 3.39 - $ 3.39
$ 3.39

Foster FP353, 3/8" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353 is a brass 3/8" nipple from the FJT Series — the Jiffy-...

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$ 4.29
$ 4.29 - $ 4.29
$ 4.29
$ 3.39
$ 3.39 - $ 3.39
$ 3.39
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 6.89
$ 6.89 - $ 6.89
$ 6.89
$ 5.49
$ 5.49 - $ 5.49
$ 5.49

Foster FP354, 3/8" Jiffy-Tite Mold Coolant Nipple x 1/4" Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354 is a brass 3/8" nipple from the FJT Series — the Jiffy-...

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$ 6.89
$ 6.89 - $ 6.89
$ 6.89
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
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 %
$ 26.29
$ 26.29 - $ 26.29
$ 26.29
$ 20.99
$ 20.99 - $ 20.99
$ 20.99

Foster FP353V, 3/8" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353V is a brass 3/8" nipple from the FJT Series — the Jiffy...

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$ 26.29
$ 26.29 - $ 26.29
$ 26.29
$ 20.99
$ 20.99 - $ 20.99
$ 20.99
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 %
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
$ 4.39
$ 4.39 - $ 4.39
$ 4.39

Foster FP253, 1/4" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP253 is a brass 1/4" nipple from the FJT Series — the Jiffy-...

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$ 5.49
$ 5.49 - $ 5.49
$ 5.49
$ 4.39
$ 4.39 - $ 4.39
$ 4.39
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 %
$ 3.19
$ 3.19 - $ 3.19
$ 3.19
$ 2.59
$ 2.59 - $ 2.59
$ 2.59

Foster FP352, 3/8" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352 is a brass 3/8" nipple from the FJT Series — the Jiffy-...

View full details
$ 3.19
$ 3.19 - $ 3.19
$ 3.19
$ 2.59
$ 2.59 - $ 2.59
$ 2.59
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 %
$ 10.09
$ 10.09 - $ 10.09
$ 10.09
$ 8.09
$ 8.09 - $ 8.09
$ 8.09

Foster FP351, 3/8" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP351 is a brass 3/8" nipple from the FJT Series — the Jiffy-...

View full details
$ 10.09
$ 10.09 - $ 10.09
$ 10.09
$ 8.09
$ 8.09 - $ 8.09
$ 8.09
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 %
$ 51.29
$ 51.29 - $ 51.29
$ 51.29
$ 40.99
$ 40.99 - $ 40.99
$ 40.99

Foster BLFS526, 1/2" 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 BLFS526 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 51.29
$ 51.29 - $ 51.29
$ 51.29
$ 40.99
$ 40.99 - $ 40.99
$ 40.99
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 %
$ 2.49
$ 2.49 - $ 2.49
$ 2.49
$ 1.99
$ 1.99 - $ 1.99
$ 1.99

Foster FP251, 1/4" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP251 is a brass 1/4" nipple from the FJT Series — the Jiffy-...

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$ 2.49
$ 2.49 - $ 2.49
$ 2.49
$ 1.99
$ 1.99 - $ 1.99
$ 1.99
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 %
$ 2.59
$ 2.59 - $ 2.59
$ 2.59
$ 2.09
$ 2.09 - $ 2.09
$ 2.09

Foster FP252, 1/4" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP252 is a brass 1/4" nipple from the FJT Series — the Jiffy-...

View full details
$ 2.59
$ 2.59 - $ 2.59
$ 2.59
$ 2.09
$ 2.09 - $ 2.09
$ 2.09
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 %
$ 51.39
$ 51.39 - $ 51.39
$ 51.39
$ 41.09
$ 41.09 - $ 41.09
$ 41.09

Foster BLFS524P, 1/2" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS524P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 51.39
$ 51.39 - $ 51.39
$ 51.39
$ 41.09
$ 41.09 - $ 41.09
$ 41.09
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 %
$ 51.19
$ 51.19 - $ 51.19
$ 51.19
$ 40.89
$ 40.89 - $ 40.89
$ 40.89

Foster BLFS524, 1/2" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS524 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 51.19
$ 51.19 - $ 51.19
$ 51.19
$ 40.89
$ 40.89 - $ 40.89
$ 40.89
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 %
$ 49.39
$ 49.39 - $ 49.39
$ 49.39
$ 39.49
$ 39.49 - $ 39.49
$ 39.49

Foster BLFS516, 1/2" 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 BLFS516 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 49.39
$ 49.39 - $ 49.39
$ 49.39
$ 39.49
$ 39.49 - $ 39.49
$ 39.49
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 %
$ 49.49
$ 49.49 - $ 49.49
$ 49.49
$ 39.59
$ 39.59 - $ 39.59
$ 39.59

Foster BLFS514P, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS514P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 49.49
$ 49.49 - $ 49.49
$ 49.49
$ 39.59
$ 39.59 - $ 39.59
$ 39.59
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 %
$ 46.59
$ 46.59 - $ 46.59
$ 46.59
$ 37.29
$ 37.29 - $ 37.29
$ 37.29

Foster BLFS506P, 1/2" 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 BLFS506P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 46.59
$ 46.59 - $ 46.59
$ 46.59
$ 37.29
$ 37.29 - $ 37.29
$ 37.29
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 BLFS514, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS514 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

View full details
$ 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 %
$ 37.39
$ 37.39 - $ 37.39
$ 37.39
$ 29.89
$ 29.89 - $ 29.89
$ 29.89

Foster BLFS504, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS504 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

View full details
$ 37.39
$ 37.39 - $ 37.39
$ 37.39
$ 29.89
$ 29.89 - $ 29.89
$ 29.89
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 %
$ 37.59
$ 37.59 - $ 37.59
$ 37.59
$ 30.09
$ 30.09 - $ 30.09
$ 30.09

Foster BLFS506, 1/2" 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 BLFS506 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

View full details
$ 37.59
$ 37.59 - $ 37.59
$ 37.59
$ 30.09
$ 30.09 - $ 30.09
$ 30.09
Save 20% Save %

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