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Foster

  • Original price $ 166.00
    Original price $ 166.00 - Original price $ 166.00
    Original price $ 166.00
    Current price $ 132.00
    $ 132.00 - $ 132.00
    Current price $ 132.00

    Foster 45-4, 4 Series, Industrial Plug, 1/2" Female NPT, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 45-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

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    Original price $ 166.00
    Original price $ 166.00 - Original price $ 166.00
    Original price $ 166.00
    Current price $ 132.00
    $ 132.00 - $ 132.00
    Current price $ 132.00
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  • Original price $ 499.00
    Original price $ 499.00 - Original price $ 499.00
    Original price $ 499.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00

    Foster 4504, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    Original price $ 499.00
    Original price $ 499.00 - Original price $ 499.00
    Original price $ 499.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00
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  • Original price $ 499.00
    Original price $ 499.00 - Original price $ 499.00
    Original price $ 499.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00

    Foster 4504, 4 Series, Industrial Coupler, Manual, 1/2" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

    View full details
    Original price $ 499.00
    Original price $ 499.00 - Original price $ 499.00
    Original price $ 499.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00
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  • Original price $ 588.00
    Original price $ 588.00 - Original price $ 588.00
    Original price $ 588.00
    Current price $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00

    Foster 4504H, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Heat/Viton, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504H 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 $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00
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  • Original price $ 588.00
    Original price $ 588.00 - Original price $ 588.00
    Original price $ 588.00
    Current price $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00

    Foster 4504S, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Steam/EPDM, Brass body, Brass sleeve, SS valve

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...

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    Original price $ 588.00
    Original price $ 588.00 - Original price $ 588.00
    Original price $ 588.00
    Current price $ 470.00
    $ 470.00 - $ 470.00
    Current price $ 470.00
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  • Original price $ 595.00
    Original price $ 595.00 - Original price $ 595.00
    Original price $ 595.00
    Current price $ 478.00
    $ 478.00 - $ 478.00
    Current price $ 478.00

    Foster 4504W, 3/8" Industrial Coupler x 1/2" Male NPT, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

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    Original price $ 595.00
    Original price $ 595.00 - Original price $ 595.00
    Original price $ 595.00
    Current price $ 478.00
    $ 478.00 - $ 478.00
    Current price $ 478.00
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  • Original price $ 157.00
    Original price $ 157.00 - Original price $ 157.00
    Original price $ 157.00
    Current price $ 125.00
    $ 125.00 - $ 125.00
    Current price $ 125.00

    Foster 46-4, 3/8" Industrial Plug x 1/4" Hose ID, 4 Series, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 46-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

    View full details
    Original price $ 157.00
    Original price $ 157.00 - Original price $ 157.00
    Original price $ 157.00
    Current price $ 125.00
    $ 125.00 - $ 125.00
    Current price $ 125.00
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  • Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00

    Foster 4604, 3/8" Industrial Coupler x 1/4" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4604 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00
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  • Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00

    Foster 4604, 4 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4604 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00
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  • Original price $ 577.00
    Original price $ 577.00 - Original price $ 577.00
    Original price $ 577.00
    Current price $ 463.00
    $ 463.00 - $ 463.00
    Current price $ 463.00

    Foster 4604W, 3/8" Industrial Coupler x 1/4" Hose ID, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4604W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

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    Original price $ 577.00
    Original price $ 577.00 - Original price $ 577.00
    Original price $ 577.00
    Current price $ 463.00
    $ 463.00 - $ 463.00
    Current price $ 463.00
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  • Original price $ 186.00
    Original price $ 186.00 - Original price $ 186.00
    Original price $ 186.00
    Current price $ 148.00
    $ 148.00 - $ 148.00
    Current price $ 148.00

    Foster 47-4, 3/8" Industrial Plug x 5/16" Hose ID, 4 Series, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 47-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

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    Original price $ 186.00
    Original price $ 186.00 - Original price $ 186.00
    Original price $ 186.00
    Current price $ 148.00
    $ 148.00 - $ 148.00
    Current price $ 148.00
    Save 20% Save %
  • Original price $ 186.00
    Original price $ 186.00 - Original price $ 186.00
    Original price $ 186.00
    Current price $ 148.00
    $ 148.00 - $ 148.00
    Current price $ 148.00

    Foster 47-4, 4 Series, Industrial Plug, 5/16" Hose Barb, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 47-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

    View full details
    Original price $ 186.00
    Original price $ 186.00 - Original price $ 186.00
    Original price $ 186.00
    Current price $ 148.00
    $ 148.00 - $ 148.00
    Current price $ 148.00
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  • Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 410.00
    $ 410.00 - $ 410.00
    Current price $ 410.00

    Foster 4704, 3/8" Industrial Coupler x 5/16" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4704 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 410.00
    $ 410.00 - $ 410.00
    Current price $ 410.00
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  • Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 410.00
    $ 410.00 - $ 410.00
    Current price $ 410.00

    Foster 4704, 4 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4704 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

    View full details
    Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 410.00
    $ 410.00 - $ 410.00
    Current price $ 410.00
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  • Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00

    Foster 48-4, 3/8" Industrial Plug x 3/8" Hose ID, 4 Series, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 48-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

    View full details
    Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00
    Save 21% Save %
  • Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00

    Foster 48-4, 4 Series, Industrial Plug, 3/8" Hose Barb, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 48-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

    View full details
    Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00
    Save 21% Save %
  • Original price $ 177.00
    Original price $ 177.00 - Original price $ 177.00
    Original price $ 177.00
    Current price $ 143.00
    $ 143.00 - $ 143.00
    Current price $ 143.00

    Foster 48-4B, 3/8" Industrial Plug x 3/8" Hose ID, 4 Series, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 48-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

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    Original price $ 177.00
    Original price $ 177.00 - Original price $ 177.00
    Original price $ 177.00
    Current price $ 143.00
    $ 143.00 - $ 143.00
    Current price $ 143.00
    Save 19% Save %
  • Original price $ 177.00
    Original price $ 177.00 - Original price $ 177.00
    Original price $ 177.00
    Current price $ 143.00
    $ 143.00 - $ 143.00
    Current price $ 143.00

    Foster 48-4B, 4 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 48-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

    View full details
    Original price $ 177.00
    Original price $ 177.00 - Original price $ 177.00
    Original price $ 177.00
    Current price $ 143.00
    $ 143.00 - $ 143.00
    Current price $ 143.00
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  • Original price $ 502.00
    Original price $ 502.00 - Original price $ 502.00
    Original price $ 502.00
    Current price $ 403.00
    $ 403.00 - $ 403.00
    Current price $ 403.00

    Foster 4804, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

    View full details
    Original price $ 502.00
    Original price $ 502.00 - Original price $ 502.00
    Original price $ 502.00
    Current price $ 403.00
    $ 403.00 - $ 403.00
    Current price $ 403.00
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  • Original price $ 502.00
    Original price $ 502.00 - Original price $ 502.00
    Original price $ 502.00
    Current price $ 403.00
    $ 403.00 - $ 403.00
    Current price $ 403.00

    Foster 4804, 4 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

    View full details
    Original price $ 502.00
    Original price $ 502.00 - Original price $ 502.00
    Original price $ 502.00
    Current price $ 403.00
    $ 403.00 - $ 403.00
    Current price $ 403.00
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  • Original price $ 615.00
    Original price $ 615.00 - Original price $ 615.00
    Original price $ 615.00
    Current price $ 492.00
    $ 492.00 - $ 492.00
    Current price $ 492.00

    Foster 4804S, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, Steam/EPDM, Brass body, Brass sleeve, SS valve

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...

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    Original price $ 615.00
    Original price $ 615.00 - Original price $ 615.00
    Original price $ 615.00
    Current price $ 492.00
    $ 492.00 - $ 492.00
    Current price $ 492.00
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  • Original price $ 892.00
    Original price $ 892.00 - Original price $ 892.00
    Original price $ 892.00
    Current price $ 713.00
    $ 713.00 - $ 713.00
    Current price $ 713.00

    Foster 4804S/S, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, 303 Stainless

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804S/S is a 303 Stainless 3/8" industrial coupler from the Foster 4 Serie...

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    Original price $ 892.00
    Original price $ 892.00 - Original price $ 892.00
    Original price $ 892.00
    Current price $ 713.00
    $ 713.00 - $ 713.00
    Current price $ 713.00
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  • Original price $ 577.00
    Original price $ 577.00 - Original price $ 577.00
    Original price $ 577.00
    Current price $ 462.00
    $ 462.00 - $ 462.00
    Current price $ 462.00

    Foster 4804W, 3/8" Industrial Coupler x 3/8" Hose ID, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4804W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

    View full details
    Original price $ 577.00
    Original price $ 577.00 - Original price $ 577.00
    Original price $ 577.00
    Current price $ 462.00
    $ 462.00 - $ 462.00
    Current price $ 462.00
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  • Original price $ 125.00
    Original price $ 125.00 - Original price $ 125.00
    Original price $ 125.00
    Current price $ 100.00
    $ 100.00 - $ 100.00
    Current price $ 100.00

    Foster 49-4, 3/8" Industrial Plug x 1/2" Hose ID, 4 Series, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 49-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

    View full details
    Original price $ 125.00
    Original price $ 125.00 - Original price $ 125.00
    Original price $ 125.00
    Current price $ 100.00
    $ 100.00 - $ 100.00
    Current price $ 100.00
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