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  • Original price $ 1,287.00
    Original price $ 1,287.00 - Original price $ 1,287.00
    Original price $ 1,287.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00

    Foster BL3203S/S, 1/4" Industrial Coupler x 3/8" Female NPT, 3 Series, Ball Lock, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3203S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Ser...

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    Original price $ 1,287.00
    Original price $ 1,287.00 - Original price $ 1,287.00
    Original price $ 1,287.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00
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  • Original price $ 303.00
    Original price $ 303.00 - Original price $ 303.00
    Original price $ 303.00
    Current price $ 242.00
    $ 242.00 - $ 242.00
    Current price $ 242.00

    Foster BL3303, 1/4" Industrial Coupler x 3/8" Male NPT, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3303 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 303.00
    Original price $ 303.00 - Original price $ 303.00
    Original price $ 303.00
    Current price $ 242.00
    $ 242.00 - $ 242.00
    Current price $ 242.00
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  • Original price $ 1,260.00
    Original price $ 1,260.00 - Original price $ 1,260.00
    Original price $ 1,260.00
    Current price $ 1,007.00
    $ 1,007.00 - $ 1,007.00
    Current price $ 1,007.00

    Foster BL3303S/S, 1/4" Industrial Coupler x 3/8" Male NPT, 3 Series, Ball Lock, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3303S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Ser...

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    Original price $ 1,260.00
    Original price $ 1,260.00 - Original price $ 1,260.00
    Original price $ 1,260.00
    Current price $ 1,007.00
    $ 1,007.00 - $ 1,007.00
    Current price $ 1,007.00
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  • Original price $ 290.00
    Original price $ 290.00 - Original price $ 290.00
    Original price $ 290.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00

    Foster BL3603, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3603 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 290.00
    Original price $ 290.00 - Original price $ 290.00
    Original price $ 290.00
    Current price $ 232.00
    $ 232.00 - $ 232.00
    Current price $ 232.00
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  • Original price $ 312.00
    Original price $ 312.00 - Original price $ 312.00
    Original price $ 312.00
    Current price $ 249.00
    $ 249.00 - $ 249.00
    Current price $ 249.00

    Foster BL3653, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3653 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 312.00
    Original price $ 312.00 - Original price $ 312.00
    Original price $ 312.00
    Current price $ 249.00
    $ 249.00 - $ 249.00
    Current price $ 249.00
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  • Original price $ 315.00
    Original price $ 315.00 - Original price $ 315.00
    Original price $ 315.00
    Current price $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00

    Foster BL3703, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3703 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 315.00
    Original price $ 315.00 - Original price $ 315.00
    Original price $ 315.00
    Current price $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00
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  • Original price $ 1,287.00
    Original price $ 1,287.00 - Original price $ 1,287.00
    Original price $ 1,287.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00

    Foster BL3703S/S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Ball Lock, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3703S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Ser...

    View full details
    Original price $ 1,287.00
    Original price $ 1,287.00 - Original price $ 1,287.00
    Original price $ 1,287.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00
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  • Original price $ 500.00
    Original price $ 500.00 - Original price $ 500.00
    Original price $ 500.00
    Current price $ 401.00
    $ 401.00 - $ 401.00
    Current price $ 401.00

    Foster BL4004, 3/8" Industrial Coupler x 1/4" Female NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4004 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 500.00
    Original price $ 500.00 - Original price $ 500.00
    Original price $ 500.00
    Current price $ 401.00
    $ 401.00 - $ 401.00
    Current price $ 401.00
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  • Original price $ 707.00
    Original price $ 707.00 - Original price $ 707.00
    Original price $ 707.00
    Current price $ 564.00
    $ 564.00 - $ 564.00
    Current price $ 564.00

    Foster BL4015, 1/2" Industrial Coupler x 1/4" Female NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL4015 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 707.00
    Original price $ 707.00 - Original price $ 707.00
    Original price $ 707.00
    Current price $ 564.00
    $ 564.00 - $ 564.00
    Current price $ 564.00
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  • Original price $ 500.00
    Original price $ 500.00 - Original price $ 500.00
    Original price $ 500.00
    Current price $ 401.00
    $ 401.00 - $ 401.00
    Current price $ 401.00

    Foster BL4104, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 500.00
    Original price $ 500.00 - Original price $ 500.00
    Original price $ 500.00
    Current price $ 401.00
    $ 401.00 - $ 401.00
    Current price $ 401.00
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  • Original price $ 515.00
    Original price $ 515.00 - Original price $ 515.00
    Original price $ 515.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    Foster BL4204, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 515.00
    Original price $ 515.00 - Original price $ 515.00
    Original price $ 515.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
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  • Original price $ 924.00
    Original price $ 924.00 - Original price $ 924.00
    Original price $ 924.00
    Current price $ 739.00
    $ 739.00 - $ 739.00
    Current price $ 739.00

    Foster BL4204S/S, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Ball Lock, 303 Stainless

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4204S/S is a 303 Stainless 3/8" industrial coupler from the Foster 4 Ser...

    View full details
    Original price $ 924.00
    Original price $ 924.00 - Original price $ 924.00
    Original price $ 924.00
    Current price $ 739.00
    $ 739.00 - $ 739.00
    Current price $ 739.00
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  • Original price $ 522.00
    Original price $ 522.00 - Original price $ 522.00
    Original price $ 522.00
    Current price $ 418.00
    $ 418.00 - $ 418.00
    Current price $ 418.00

    Foster BL4304, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL4304 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 522.00
    Original price $ 522.00 - Original price $ 522.00
    Original price $ 522.00
    Current price $ 418.00
    $ 418.00 - $ 418.00
    Current price $ 418.00
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  • Original price $ 895.00
    Original price $ 895.00 - Original price $ 895.00
    Original price $ 895.00
    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...

    View full details
    Original price $ 895.00
    Original price $ 895.00 - Original price $ 895.00
    Original price $ 895.00
    Current price $ 716.00
    $ 716.00 - $ 716.00
    Current price $ 716.00
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  • Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    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 $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00
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  • Original price $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    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 $ 591.00
    Original price $ 591.00 - Original price $ 591.00
    Original price $ 591.00
    Current price $ 474.00
    $ 474.00 - $ 474.00
    Current price $ 474.00
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  • Original price $ 580.00
    Original price $ 580.00 - Original price $ 580.00
    Original price $ 580.00
    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 $ 580.00
    Original price $ 580.00 - Original price $ 580.00
    Original price $ 580.00
    Current price $ 465.00
    $ 465.00 - $ 465.00
    Current price $ 465.00
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  • Original price $ 587.00
    Original price $ 587.00 - Original price $ 587.00
    Original price $ 587.00
    Current price $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00

    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 $ 587.00
    Original price $ 587.00 - Original price $ 587.00
    Original price $ 587.00
    Current price $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00
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  • Original price $ 598.00
    Original price $ 598.00 - Original price $ 598.00
    Original price $ 598.00
    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 $ 598.00
    Original price $ 598.00 - Original price $ 598.00
    Original price $ 598.00
    Current price $ 479.00
    $ 479.00 - $ 479.00
    Current price $ 479.00
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  • Original price $ 605.00
    Original price $ 605.00 - Original price $ 605.00
    Original price $ 605.00
    Current price $ 484.00
    $ 484.00 - $ 484.00
    Current price $ 484.00

    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 $ 605.00
    Original price $ 605.00 - Original price $ 605.00
    Original price $ 605.00
    Current price $ 484.00
    $ 484.00 - $ 484.00
    Current price $ 484.00
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  • Original price $ 707.00
    Original price $ 707.00 - Original price $ 707.00
    Original price $ 707.00
    Current price $ 564.00
    $ 564.00 - $ 564.00
    Current price $ 564.00

    Foster BL4905, 1/2" Industrial Coupler x 1/4" Male NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL4905 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 707.00
    Original price $ 707.00 - Original price $ 707.00
    Original price $ 707.00
    Current price $ 564.00
    $ 564.00 - $ 564.00
    Current price $ 564.00
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  • Original price $ 641.00
    Original price $ 641.00 - Original price $ 641.00
    Original price $ 641.00
    Current price $ 513.00
    $ 513.00 - $ 513.00
    Current price $ 513.00

    Foster BL5005, 1/2" Industrial Coupler x 3/8" Female NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5005 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 641.00
    Original price $ 641.00 - Original price $ 641.00
    Original price $ 641.00
    Current price $ 513.00
    $ 513.00 - $ 513.00
    Current price $ 513.00
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  • Original price $ 641.00
    Original price $ 641.00 - Original price $ 641.00
    Original price $ 641.00
    Current price $ 513.00
    $ 513.00 - $ 513.00
    Current price $ 513.00

    Foster BL5105, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5105 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 641.00
    Original price $ 641.00 - Original price $ 641.00
    Original price $ 641.00
    Current price $ 513.00
    $ 513.00 - $ 513.00
    Current price $ 513.00
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  • Original price $ 648.00
    Original price $ 648.00 - Original price $ 648.00
    Original price $ 648.00
    Current price $ 518.00
    $ 518.00 - $ 518.00
    Current price $ 518.00

    Foster BL5205, 1/2" Industrial Coupler x 1/2" Female NPT, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5205 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 648.00
    Original price $ 648.00 - Original price $ 648.00
    Original price $ 648.00
    Current price $ 518.00
    $ 518.00 - $ 518.00
    Current price $ 518.00
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