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  • Original price $ 896.00
    Original price $ 896.00 - Original price $ 896.00
    Original price $ 896.00
    Current price $ 716.00
    $ 716.00 - $ 716.00
    Current price $ 716.00

    Foster BL4304S/S, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Ball Lock, 303 Stainless

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4304S/S is a 303 Stainless 3/8" industrial coupler from the Foster 4 Ser...

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    Original price $ 896.00
    Original price $ 896.00 - Original price $ 896.00
    Original price $ 896.00
    Current price $ 716.00
    $ 716.00 - $ 716.00
    Current price $ 716.00
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  • Original price $ 592.00
    Original price $ 592.00 - Original price $ 592.00
    Original price $ 592.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00

    Foster BL4404, 3/8" Industrial Coupler x 1/2" Female NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 592.00
    Original price $ 592.00 - Original price $ 592.00
    Original price $ 592.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00
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  • Original price $ 592.00
    Original price $ 592.00 - Original price $ 592.00
    Original price $ 592.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00

    Foster BL4504, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 592.00
    Original price $ 592.00 - Original price $ 592.00
    Original price $ 592.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00
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  • Original price $ 581.00
    Original price $ 581.00 - Original price $ 581.00
    Original price $ 581.00
    Current price $ 465.00
    $ 465.00 - $ 465.00
    Current price $ 465.00

    Foster BL4604, 3/8" Industrial Coupler x 1/4" Hose ID, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4604 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 581.00
    Original price $ 581.00 - Original price $ 581.00
    Original price $ 581.00
    Current price $ 465.00
    $ 465.00 - $ 465.00
    Current price $ 465.00
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  • Original price $ 588.00
    Original price $ 588.00 - Original price $ 588.00
    Original price $ 588.00
    Current price $ 471.00
    $ 471.00 - $ 471.00
    Current price $ 471.00

    Foster BL4704, 3/8" Industrial Coupler x 5/16" Hose ID, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4704 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 588.00
    Original price $ 588.00 - Original price $ 588.00
    Original price $ 588.00
    Current price $ 471.00
    $ 471.00 - $ 471.00
    Current price $ 471.00
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  • Original price $ 599.00
    Original price $ 599.00 - Original price $ 599.00
    Original price $ 599.00
    Current price $ 479.00
    $ 479.00 - $ 479.00
    Current price $ 479.00

    Foster BL4804, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4804 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 599.00
    Original price $ 599.00 - Original price $ 599.00
    Original price $ 599.00
    Current price $ 479.00
    $ 479.00 - $ 479.00
    Current price $ 479.00
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  • Original price $ 606.00
    Original price $ 606.00 - Original price $ 606.00
    Original price $ 606.00
    Current price $ 485.00
    $ 485.00 - $ 485.00
    Current price $ 485.00

    Foster BL4904, 3/8" Industrial Coupler x 1/2" Hose ID, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4904 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 606.00
    Original price $ 606.00 - Original price $ 606.00
    Original price $ 606.00
    Current price $ 485.00
    $ 485.00 - $ 485.00
    Current price $ 485.00
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  • Original price $ 478.00
    Original price $ 478.00 - Original price $ 478.00
    Original price $ 478.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00

    Foster BLFHS3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Ball Lock, Zinc-Plated Steel

    In stock

    High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster BLFHS3 is a zinc-plated steel 3/8" coupler from the FH S...

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    Original price $ 478.00
    Original price $ 478.00 - Original price $ 478.00
    Original price $ 478.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00
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  • Original price $ 1,340.00
    Original price $ 1,340.00 - Original price $ 1,340.00
    Original price $ 1,340.00
    Current price $ 1,073.00
    $ 1,073.00 - $ 1,073.00
    Current price $ 1,073.00

    Foster BLFHS3F3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Female NPT, FH Series, Ball Lock, Zinc-Plated Steel

    In stock

    High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster BLFHS3F3 is a zinc-plated steel 3/8" coupler from the FH...

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    Original price $ 1,340.00
    Original price $ 1,340.00 - Original price $ 1,340.00
    Original price $ 1,340.00
    Current price $ 1,073.00
    $ 1,073.00 - $ 1,073.00
    Current price $ 1,073.00
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  • Original price $ 1,504.00
    Original price $ 1,504.00 - Original price $ 1,504.00
    Original price $ 1,504.00
    Current price $ 1,204.00
    $ 1,204.00 - $ 1,204.00
    Current price $ 1,204.00

    Foster BLFHS3M3, 3/8" Snap-Tite H Interchange Coupler x 3/8" Male NPT, FH Series, Ball Lock, Zinc-Plated Steel

    In stock

    High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster BLFHS3M3 is a zinc-plated steel 3/8" coupler from the FH...

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    Original price $ 1,504.00
    Original price $ 1,504.00 - Original price $ 1,504.00
    Original price $ 1,504.00
    Current price $ 1,204.00
    $ 1,204.00 - $ 1,204.00
    Current price $ 1,204.00
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  • Original price $ 889.00
    Original price $ 889.00 - Original price $ 889.00
    Original price $ 889.00
    Current price $ 711.00
    $ 711.00 - $ 711.00
    Current price $ 711.00

    Foster BLFHS3M3B, 3/8" Snap-Tite H Interchange Coupler x 3/8" Male NPT, FH Series, Ball Lock, Brass

    In stock

    High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster BLFHS3M3B is a brass 3/8" coupler from the FH Series, wh...

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    Original price $ 889.00
    Original price $ 889.00 - Original price $ 889.00
    Original price $ 889.00
    Current price $ 711.00
    $ 711.00 - $ 711.00
    Current price $ 711.00
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  • Original price $ 745.00
    Original price $ 745.00 - Original price $ 745.00
    Original price $ 745.00
    Current price $ 595.00
    $ 595.00 - $ 595.00
    Current price $ 595.00

    Foster BLFIS3F3, 3/8" Snap-Tite IH Air Coupler x 3/8" FNPT, FIH Series, Steel Ball Lock

    In stock

    The Foster BLFIS3F3 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360...

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    Original price $ 745.00
    Original price $ 745.00 - Original price $ 745.00
    Original price $ 745.00
    Current price $ 595.00
    $ 595.00 - $ 595.00
    Current price $ 595.00
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  • Original price $ 333.00
    Original price $ 333.00 - Original price $ 333.00
    Original price $ 333.00
    Current price $ 266.00
    $ 266.00 - $ 266.00
    Current price $ 266.00

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

    In stock

    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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    Original price $ 333.00
    Original price $ 333.00 - Original price $ 333.00
    Original price $ 333.00
    Current price $ 266.00
    $ 266.00 - $ 266.00
    Current price $ 266.00
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  • Original price $ 355.00
    Original price $ 355.00 - Original price $ 355.00
    Original price $ 355.00
    Current price $ 285.00
    $ 285.00 - $ 285.00
    Current price $ 285.00

    Foster BLFS300HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS300HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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    Original price $ 355.00
    Original price $ 355.00 - Original price $ 355.00
    Original price $ 355.00
    Current price $ 285.00
    $ 285.00 - $ 285.00
    Current price $ 285.00
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  • Original price $ 453.00
    Original price $ 453.00 - Original price $ 453.00
    Original price $ 453.00
    Current price $ 362.00
    $ 362.00 - $ 362.00
    Current price $ 362.00

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

    In stock

    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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    Original price $ 453.00
    Original price $ 453.00 - Original price $ 453.00
    Original price $ 453.00
    Current price $ 362.00
    $ 362.00 - $ 362.00
    Current price $ 362.00
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  • Original price $ 453.00
    Original price $ 453.00 - Original price $ 453.00
    Original price $ 453.00
    Current price $ 362.00
    $ 362.00 - $ 362.00
    Current price $ 362.00

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

    In stock

    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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    Original price $ 453.00
    Original price $ 453.00 - Original price $ 453.00
    Original price $ 453.00
    Current price $ 362.00
    $ 362.00 - $ 362.00
    Current price $ 362.00
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  • Original price $ 360.00
    Original price $ 360.00 - Original price $ 360.00
    Original price $ 360.00
    Current price $ 289.00
    $ 289.00 - $ 289.00
    Current price $ 289.00

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

    In stock

    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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    Original price $ 360.00
    Original price $ 360.00 - Original price $ 360.00
    Original price $ 360.00
    Current price $ 289.00
    $ 289.00 - $ 289.00
    Current price $ 289.00
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  • Original price $ 381.00
    Original price $ 381.00 - Original price $ 381.00
    Original price $ 381.00
    Current price $ 305.00
    $ 305.00 - $ 305.00
    Current price $ 305.00

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

    In stock

    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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    Original price $ 381.00
    Original price $ 381.00 - Original price $ 381.00
    Original price $ 381.00
    Current price $ 305.00
    $ 305.00 - $ 305.00
    Current price $ 305.00
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  • Original price $ 438.00
    Original price $ 438.00 - Original price $ 438.00
    Original price $ 438.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00

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

    In stock

    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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    Original price $ 438.00
    Original price $ 438.00 - Original price $ 438.00
    Original price $ 438.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00
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  • Original price $ 426.00
    Original price $ 426.00 - Original price $ 426.00
    Original price $ 426.00
    Current price $ 342.00
    $ 342.00 - $ 342.00
    Current price $ 342.00

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

    In stock

    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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    Original price $ 426.00
    Original price $ 426.00 - Original price $ 426.00
    Original price $ 426.00
    Current price $ 342.00
    $ 342.00 - $ 342.00
    Current price $ 342.00
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  • Original price $ 440.00
    Original price $ 440.00 - Original price $ 440.00
    Original price $ 440.00
    Current price $ 353.00
    $ 353.00 - $ 353.00
    Current price $ 353.00

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

    In stock

    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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    Original price $ 440.00
    Original price $ 440.00 - Original price $ 440.00
    Original price $ 440.00
    Current price $ 353.00
    $ 353.00 - $ 353.00
    Current price $ 353.00
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  • Original price $ 364.00
    Original price $ 364.00 - Original price $ 364.00
    Original price $ 364.00
    Current price $ 291.00
    $ 291.00 - $ 291.00
    Current price $ 291.00

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

    In stock

    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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    Original price $ 364.00
    Original price $ 364.00 - Original price $ 364.00
    Original price $ 364.00
    Current price $ 291.00
    $ 291.00 - $ 291.00
    Current price $ 291.00
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  • Original price $ 430.00
    Original price $ 430.00 - Original price $ 430.00
    Original price $ 430.00
    Current price $ 344.00
    $ 344.00 - $ 344.00
    Current price $ 344.00

    Foster BLFS308HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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    Original price $ 430.00
    Original price $ 430.00 - Original price $ 430.00
    Original price $ 430.00
    Current price $ 344.00
    $ 344.00 - $ 344.00
    Current price $ 344.00
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  • Original price $ 444.00
    Original price $ 444.00 - Original price $ 444.00
    Original price $ 444.00
    Current price $ 355.00
    $ 355.00 - $ 355.00
    Current price $ 355.00

    Foster BLFS308HFP, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS308HFP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite m...

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    Original price $ 444.00
    Original price $ 444.00 - Original price $ 444.00
    Original price $ 444.00
    Current price $ 355.00
    $ 355.00 - $ 355.00
    Current price $ 355.00
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