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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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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 %
$ 27.49
$ 27.49 - $ 27.49
$ 27.49
$ 21.99
$ 21.99 - $ 21.99
$ 21.99

Foster 2R4204, 1/4" Hansen RL Interchange Air Coupler x 3/8" Female NPT, 2FRL Series, Brass/Steel

Rugged air-line connections built for the jobsite. The Foster 2R4204 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...

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$ 27.49
$ 27.49 - $ 27.49
$ 27.49
$ 21.99
$ 21.99 - $ 21.99
$ 21.99
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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 %
$ 27.29
$ 27.29 - $ 27.29
$ 27.29
$ 21.89
$ 21.89 - $ 21.89
$ 21.89

Foster 2R4104, 1/4" Hansen RL Interchange Air Coupler x 1/4" Male NPT, 2FRL Series, Steel

Rugged air-line connections built for the jobsite. The Foster 2R4104 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...

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$ 27.29
$ 27.29 - $ 27.29
$ 27.29
$ 21.89
$ 21.89 - $ 21.89
$ 21.89
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 %
$ 26.59
$ 26.59 - $ 26.59
$ 26.59
$ 21.29
$ 21.29 - $ 21.29
$ 21.29

Foster 2R4004, 1/4" Hansen RL Interchange Air Coupler x 1/4" Female NPT, 2FRL Series, Steel

Rugged air-line connections built for the jobsite. The Foster 2R4004 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...

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$ 26.59
$ 26.59 - $ 26.59
$ 26.59
$ 21.29
$ 21.29 - $ 21.29
$ 21.29
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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 %
$ 14.99
$ 14.99 - $ 14.99
$ 14.99
$ 11.99
$ 11.99 - $ 11.99
$ 11.99

Foster FP352S, 3/8" Jiffy-Tite Mold Coolant Nipple x 3/8" Hose Stem, FJT Series, Stainless

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352S is a stainless 3/8" nipple from the FJT Series — the J...

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$ 14.99
$ 14.99 - $ 14.99
$ 14.99
$ 11.99
$ 11.99 - $ 11.99
$ 11.99
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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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$ 2.49
$ 2.49 - $ 2.49
$ 2.49
$ 1.99
$ 1.99 - $ 1.99
$ 1.99

Foster FP252S, 1/4" Jiffy-Tite Mold Coolant Nipple x 1/4" Hose Stem, FJT Series, Stainless

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP252S is a stainless 1/4" nipple from the FJT Series — the J...

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$ 2.49
$ 2.49 - $ 2.49
$ 2.49
$ 1.99
$ 1.99 - $ 1.99
$ 1.99
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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 %
$ 24.29
$ 24.29 - $ 24.29
$ 24.29
$ 19.49
$ 19.49 - $ 19.49
$ 19.49

Foster FS318HFP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318HFP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 24.29
$ 24.29 - $ 24.29
$ 24.29
$ 19.49
$ 19.49 - $ 19.49
$ 19.49
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 %
$ 24.19
$ 24.19 - $ 24.19
$ 24.19
$ 19.39
$ 19.39 - $ 19.39
$ 19.39

Foster FS318HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS318HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 24.19
$ 24.19 - $ 24.19
$ 24.19
$ 19.39
$ 19.39 - $ 19.39
$ 19.39
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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 %
$ 18.69
$ 18.69 - $ 18.69
$ 18.69
$ 14.89
$ 14.89 - $ 14.89
$ 14.89

Foster FS308HFP, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Push-On, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS308HFP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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$ 18.69
$ 18.69 - $ 18.69
$ 18.69
$ 14.89
$ 14.89 - $ 14.89
$ 14.89
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 %
$ 18.19
$ 18.19 - $ 18.19
$ 18.19
$ 14.59
$ 14.59 - $ 14.59
$ 14.59

Foster FS308HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS308HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 18.19
$ 18.19 - $ 18.19
$ 18.19
$ 14.59
$ 14.59 - $ 14.59
$ 14.59
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 %
$ 14.29
$ 14.29 - $ 14.29
$ 14.29
$ 11.49
$ 11.49 - $ 11.49
$ 11.49

Foster FS300HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS300HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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$ 14.29
$ 14.29 - $ 14.29
$ 14.29
$ 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 20% Save %
$ 37.99
$ 37.99 - $ 37.99
$ 37.99
$ 30.39
$ 30.39 - $ 30.39
$ 30.39

Foster FP554X8.5, 1/2" 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 FP554X8.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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$ 37.99
$ 37.99 - $ 37.99
$ 37.99
$ 30.39
$ 30.39 - $ 30.39
$ 30.39
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 %
$ 27.89
$ 27.89 - $ 27.89
$ 27.89
$ 22.39
$ 22.39 - $ 22.39
$ 22.39

Foster FP554X5.5, 1/2" 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 FP554X5.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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$ 27.89
$ 27.89 - $ 27.89
$ 27.89
$ 22.39
$ 22.39 - $ 22.39
$ 22.39
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 %
$ 23.79
$ 23.79 - $ 23.79
$ 23.79
$ 18.99
$ 18.99 - $ 18.99
$ 18.99

Foster FP554X4, 1/2" Jiffy-Tite Mold Coolant Nipple x 4" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554X4 is a steel 1/2" nipple from the FJT Series — the Jiff...

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$ 23.79
$ 23.79 - $ 23.79
$ 23.79
$ 18.99
$ 18.99 - $ 18.99
$ 18.99
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 %
$ 20.69
$ 20.69 - $ 20.69
$ 20.69
$ 16.49
$ 16.49 - $ 16.49
$ 16.49

Foster FP554X2.5, 1/2" 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 FP554X2.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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$ 20.69
$ 20.69 - $ 20.69
$ 20.69
$ 16.49
$ 16.49 - $ 16.49
$ 16.49
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 %
$ 20.79
$ 20.79 - $ 20.79
$ 20.79
$ 16.69
$ 16.69 - $ 16.69
$ 16.69

Foster FP554F, 1/2" Jiffy-Tite Mold Coolant Nipple x 1/4" FPT, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554F is a steel 1/2" nipple from the FJT Series — the Jiffy...

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$ 20.79
$ 20.79 - $ 20.79
$ 20.79
$ 16.69
$ 16.69 - $ 16.69
$ 16.69
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 %
$ 33.99
$ 33.99 - $ 33.99
$ 33.99
$ 27.19
$ 27.19 - $ 27.19
$ 27.19

Foster FP354X7, 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 FP354X7 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 33.99
$ 33.99 - $ 33.99
$ 33.99
$ 27.19
$ 27.19 - $ 27.19
$ 27.19
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 %
$ 28.79
$ 28.79 - $ 28.79
$ 28.79
$ 23.09
$ 23.09 - $ 23.09
$ 23.09

Foster FP354X5.5, 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 FP354X5.5 is a steel 3/8" nipple from the FJT Series — the Ji...

View full details
$ 28.79
$ 28.79 - $ 28.79
$ 28.79
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
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 %
$ 26.59
$ 26.59 - $ 26.59
$ 26.59
$ 21.29
$ 21.29 - $ 21.29
$ 21.29

Foster FP354X4, 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 FP354X4 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 26.59
$ 26.59 - $ 26.59
$ 26.59
$ 21.29
$ 21.29 - $ 21.29
$ 21.29
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 %
$ 20.19
$ 20.19 - $ 20.19
$ 20.19
$ 16.09
$ 16.09 - $ 16.09
$ 16.09

Foster FP354X2.5, 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 FP354X2.5 is a steel 3/8" nipple from the FJT Series — the Ji...

View full details
$ 20.19
$ 20.19 - $ 20.19
$ 20.19
$ 16.09
$ 16.09 - $ 16.09
$ 16.09
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 %
$ 23.39
$ 23.39 - $ 23.39
$ 23.39
$ 18.69
$ 18.69 - $ 18.69
$ 18.69

Foster FP354X2, 3/8" Jiffy-Tite Mold Coolant Nipple x 2" Thread, FJT Series, Steel

Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X2 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 23.39
$ 23.39 - $ 23.39
$ 23.39
$ 18.69
$ 18.69 - $ 18.69
$ 18.69
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 %
$ 35.69
$ 35.69 - $ 35.69
$ 35.69
$ 28.59
$ 28.59 - $ 28.59
$ 28.59

Foster FP353X9, 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 FP353X9 is a steel 3/8" nipple from the FJT Series — the Jiff...

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$ 35.69
$ 35.69 - $ 35.69
$ 35.69
$ 28.59
$ 28.59 - $ 28.59
$ 28.59
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 %
$ 28.29
$ 28.29 - $ 28.29
$ 28.29
$ 22.69
$ 22.69 - $ 22.69
$ 22.69

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...

View full details
$ 28.29
$ 28.29 - $ 28.29
$ 28.29
$ 22.69
$ 22.69 - $ 22.69
$ 22.69
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 %
$ 36.09
$ 36.09 - $ 36.09
$ 36.09
$ 28.89
$ 28.89 - $ 28.89
$ 28.89

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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$ 36.09
$ 36.09 - $ 36.09
$ 36.09
$ 28.89
$ 28.89 - $ 28.89
$ 28.89
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 %
$ 24.99
$ 24.99 - $ 24.99
$ 24.99
$ 19.99
$ 19.99 - $ 19.99
$ 19.99

Foster FP353X7, 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 FP353X7 is a steel 3/8" nipple from the FJT Series — the Jiff...

View full details
$ 24.99
$ 24.99 - $ 24.99
$ 24.99
$ 19.99
$ 19.99 - $ 19.99
$ 19.99
Save 20% Save %

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