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Foster

Foster quick couplers set the standard in pneumatic and hydraulic connections. Part of the ZSI-Foster line, Foster couplers and plugs cover the full range of industrial interchanges and body sizes in steel, brass, and stainless construction. Built for reliable, repeatable connections in air and fluid systems. Shop the full Foster range below.

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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 %
$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 269.00
$ 269.00 - $ 269.00
$ 269.00

Foster BLFS226P, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS226P is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 338.00
$ 338.00 - $ 338.00
$ 338.00
$ 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 Save 20% Save %
$ 401.00
$ 401.00 - $ 401.00
$ 401.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00

Foster BLFS224P, 1/4" 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 BLFS224P is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 401.00
$ 401.00 - $ 401.00
$ 401.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
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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 %
$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 278.00
$ 278.00 - $ 278.00
$ 278.00

Foster BLFS225, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 5/16" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS225 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 278.00
$ 278.00 - $ 278.00
$ 278.00
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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 %
$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00

Foster BLFS224, 1/4" 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 BLFS224 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00
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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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$ 421.00
$ 421.00 - $ 421.00
$ 421.00
$ 336.00
$ 336.00 - $ 336.00
$ 336.00

Foster BLFS224V, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS224V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 421.00
$ 421.00 - $ 421.00
$ 421.00
$ 336.00
$ 336.00 - $ 336.00
$ 336.00
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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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$ 451.00
$ 451.00 - $ 451.00
$ 451.00
$ 361.00
$ 361.00 - $ 361.00
$ 361.00

Foster BLFS224VP, 1/4" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS224VP is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 451.00
$ 451.00 - $ 451.00
$ 451.00
$ 361.00
$ 361.00 - $ 361.00
$ 361.00
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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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$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 333.00
$ 333.00 - $ 333.00
$ 333.00

Foster BLFS216VP, 1/4" 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 BLFS216VP is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 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 %
$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 333.00
$ 333.00 - $ 333.00
$ 333.00

Foster BLFS216V, 1/4" 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 BLFS216V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 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
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$ 407.00
$ 407.00 - $ 407.00
$ 407.00
$ 324.00
$ 324.00 - $ 324.00
$ 324.00

Foster BLFS215V, 1/4" Jiffy-Tite Mold Coolant Coupler x 90° 5/16" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS215V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 407.00
$ 407.00 - $ 407.00
$ 407.00
$ 324.00
$ 324.00 - $ 324.00
$ 324.00
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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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$ 342.00
$ 342.00 - $ 342.00
$ 342.00
$ 273.00
$ 273.00 - $ 273.00
$ 273.00

Foster BLFS215, 1/4" Jiffy-Tite Mold Coolant Coupler x 90° 5/16" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS215 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 342.00
$ 342.00 - $ 342.00
$ 342.00
$ 273.00
$ 273.00 - $ 273.00
$ 273.00
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 %
$ 333.00
$ 333.00 - $ 333.00
$ 333.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster BLFS216P, 1/4" 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 BLFS216P is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 333.00
$ 333.00 - $ 333.00
$ 333.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 335.00
$ 335.00 - $ 335.00
$ 335.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00

Foster BLFS216, 1/4" 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 BLFS216 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 335.00
$ 335.00 - $ 335.00
$ 335.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00
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 %
$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 356.00
$ 356.00 - $ 356.00
$ 356.00

Foster BLFS214VP, 1/4" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS214VP is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 356.00
$ 356.00 - $ 356.00
$ 356.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 356.00
$ 356.00 - $ 356.00
$ 356.00
$ 283.00
$ 283.00 - $ 283.00
$ 283.00

Foster BLFS214, 1/4" 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 BLFS214 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 356.00
$ 356.00 - $ 356.00
$ 356.00
$ 283.00
$ 283.00 - $ 283.00
$ 283.00
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 %
$ 361.00
$ 361.00 - $ 361.00
$ 361.00
$ 289.00
$ 289.00 - $ 289.00
$ 289.00

Foster BLFS206V, 1/4" 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 BLFS206V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 361.00
$ 361.00 - $ 361.00
$ 361.00
$ 289.00
$ 289.00 - $ 289.00
$ 289.00
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 %
$ 375.00
$ 375.00 - $ 375.00
$ 375.00
$ 299.00
$ 299.00 - $ 299.00
$ 299.00

Foster BLFS214P, 1/4" 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 BLFS214P is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 375.00
$ 375.00 - $ 375.00
$ 375.00
$ 299.00
$ 299.00 - $ 299.00
$ 299.00
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 %
$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 333.00
$ 333.00 - $ 333.00
$ 333.00

Foster BLFS214V, 1/4" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS214V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

View full details
$ 415.00
$ 415.00 - $ 415.00
$ 415.00
$ 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 %
$ 273.00
$ 273.00 - $ 273.00
$ 273.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster BLFS206, 1/4" 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 BLFS206 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 273.00
$ 273.00 - $ 273.00
$ 273.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 354.00
$ 354.00 - $ 354.00
$ 354.00
$ 283.00
$ 283.00 - $ 283.00
$ 283.00

Foster BLFS205V, 1/4" Jiffy-Tite Mold Coolant Coupler x 5/16" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS205V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 354.00
$ 354.00 - $ 354.00
$ 354.00
$ 283.00
$ 283.00 - $ 283.00
$ 283.00
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 %
$ 296.00
$ 296.00 - $ 296.00
$ 296.00
$ 236.00
$ 236.00 - $ 236.00
$ 236.00

Foster BLFS205, 1/4" Jiffy-Tite Mold Coolant Coupler x 5/16" Hose Barb, FJT Series, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS205 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 296.00
$ 296.00 - $ 296.00
$ 296.00
$ 236.00
$ 236.00 - $ 236.00
$ 236.00
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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 %
$ 405.00
$ 405.00 - $ 405.00
$ 405.00
$ 324.00
$ 324.00 - $ 324.00
$ 324.00

Foster BLFS204VP, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS204VP is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mo...

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$ 405.00
$ 405.00 - $ 405.00
$ 405.00
$ 324.00
$ 324.00 - $ 324.00
$ 324.00
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 %
$ 343.00
$ 343.00 - $ 343.00
$ 343.00
$ 275.00
$ 275.00 - $ 275.00
$ 275.00

Foster BLFS204V, 1/4" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster BLFS204V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 343.00
$ 343.00 - $ 343.00
$ 343.00
$ 275.00
$ 275.00 - $ 275.00
$ 275.00
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 %
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 213.00
$ 213.00 - $ 213.00
$ 213.00

Foster BLFS204, 1/4" 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 BLFS204 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

View full details
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 213.00
$ 213.00 - $ 213.00
$ 213.00
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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$ 238.00
$ 238.00 - $ 238.00
$ 238.00
$ 190.00
$ 190.00 - $ 190.00
$ 190.00

Foster BLFS200, 1/4" 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 BLFS200 is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 238.00
$ 238.00 - $ 238.00
$ 238.00
$ 190.00
$ 190.00 - $ 190.00
$ 190.00
Save 20% Save %

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