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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 29.69
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    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69

    Foster 3703GB, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Automatic Slim Profile, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 29.69
    $ 29.69 - $ 29.69
    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69
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    $ 29.69
    $ 29.69 - $ 29.69
    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69

    Foster 3703GB, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 29.69
    $ 29.69 - $ 29.69
    $ 29.69
    $ 23.69
    $ 23.69 - $ 23.69
    $ 23.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 19.59
    $ 19.59 - $ 19.59
    $ 19.59
    $ 15.69
    $ 15.69 - $ 15.69
    $ 15.69

    Foster 3703S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Steam/EPDM, Brass/SS

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703S is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

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    $ 19.59
    $ 19.59 - $ 19.59
    $ 19.59
    $ 15.69
    $ 15.69 - $ 15.69
    $ 15.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 19.79
    $ 19.79 - $ 19.79
    $ 19.79
    $ 15.79
    $ 15.79 - $ 15.79
    $ 15.79

    Foster 3703W, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

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    $ 19.79
    $ 19.79 - $ 19.79
    $ 19.79
    $ 15.79
    $ 15.79 - $ 15.79
    $ 15.79
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 7.09
    $ 7.09 - $ 7.09
    $ 7.09
    $ 5.59
    $ 5.59 - $ 5.59
    $ 5.59

    Foster 38FPB, 3/8" Straight-Thru Plug x 3/8" Female NPT, FST Series, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster 38FPB is a brass 3/8" plug from the FST Straight-Thru Series - with NO valve ...

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    $ 7.09
    $ 7.09 - $ 7.09
    $ 7.09
    $ 5.59
    $ 5.59 - $ 5.59
    $ 5.59
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 15.79
    $ 15.79 - $ 15.79
    $ 15.79
    $ 12.69
    $ 12.69 - $ 12.69
    $ 12.69

    Foster 38FS, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS is a brass 3/8" coupler from the FST Straight-Thru Series - with NO valv...

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    $ 15.79
    $ 15.79 - $ 15.79
    $ 15.79
    $ 12.69
    $ 12.69 - $ 12.69
    $ 12.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 19.19
    $ 19.19 - $ 19.19
    $ 19.19
    $ 15.29
    $ 15.29 - $ 15.29
    $ 15.29

    Foster 38FS-101, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Viton Seal, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS-101 is a brass 3/8" coupler from the FST Straight-Thru Series - with NO ...

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    $ 19.19
    $ 19.19 - $ 19.19
    $ 19.19
    $ 15.29
    $ 15.29 - $ 15.29
    $ 15.29
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 18.39
    $ 18.39 - $ 18.39
    $ 18.39
    $ 14.69
    $ 14.69 - $ 14.69
    $ 14.69

    Foster 38FS-103, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, EPDM Seal, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS-103 is a brass 3/8" coupler from the FST Straight-Thru Series - with NO ...

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    $ 18.39
    $ 18.39 - $ 18.39
    $ 18.39
    $ 14.69
    $ 14.69 - $ 14.69
    $ 14.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 19% Save %
    $ 8.79
    $ 8.79 - $ 8.79
    $ 8.79
    $ 7.09
    $ 7.09 - $ 7.09
    $ 7.09

    Foster 38HPB, 3/8" Straight-Thru Plug x 3/8" Hose ID, FST Series, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster 38HPB is a brass 3/8" plug from the FST Straight-Thru Series - with NO valve ...

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    $ 8.79
    $ 8.79 - $ 8.79
    $ 8.79
    $ 7.09
    $ 7.09 - $ 7.09
    $ 7.09
    Save 19% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 2.09
    $ 2.09 - $ 2.09
    $ 2.09
    $ 1.69
    $ 1.69 - $ 1.69
    $ 1.69

    Foster 3PDC, 1/4" 3 Series Plug Dust Cap, Plastic

    In stock

    Protect your 1/4" 3 Series quick plugs when not in use. The Foster 3PDC dust cap keeps dirt, chips, and moisture out of the coupling, helping preve...

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    $ 2.09
    $ 2.09 - $ 2.09
    $ 2.09
    $ 1.69
    $ 1.69 - $ 1.69
    $ 1.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 30.49
    $ 30.49 - $ 30.49
    $ 30.49
    $ 24.39
    $ 24.39 - $ 24.39
    $ 24.39

    Foster 3W125, 1/8" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

    In stock

    A low-cost ON-OFF-EXHAUST air valve. The Foster 3W125 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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    $ 30.49
    $ 30.49 - $ 30.49
    $ 30.49
    $ 24.39
    $ 24.39 - $ 24.39
    $ 24.39
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 42.09
    $ 42.09 - $ 42.09
    $ 42.09
    $ 33.69
    $ 33.69 - $ 33.69
    $ 33.69

    Foster 3W250, 1/4" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

    In stock

    A low-cost ON-OFF-EXHAUST air valve. The Foster 3W250 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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    $ 42.09
    $ 42.09 - $ 42.09
    $ 42.09
    $ 33.69
    $ 33.69 - $ 33.69
    $ 33.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 44.99
    $ 44.99 - $ 44.99
    $ 44.99
    $ 35.99
    $ 35.99 - $ 35.99
    $ 35.99

    Foster 3W375, 3/8" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

    In stock

    A low-cost ON-OFF-EXHAUST air valve. The Foster 3W375 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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    $ 44.99
    $ 44.99 - $ 44.99
    $ 44.99
    $ 35.99
    $ 35.99 - $ 35.99
    $ 35.99
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
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    $ 57.69
    $ 57.69 - $ 57.69
    $ 57.69
    $ 46.19
    $ 46.19 - $ 46.19
    $ 46.19

    Foster 3W500, 1/2" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

    In stock

    A low-cost ON-OFF-EXHAUST air valve. The Foster 3W500 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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    $ 57.69
    $ 57.69 - $ 57.69
    $ 57.69
    $ 46.19
    $ 46.19 - $ 46.19
    $ 46.19
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 21% Save %
    $ 9.19
    $ 9.19 - $ 9.19
    $ 9.19
    $ 7.29
    $ 7.29 - $ 7.29
    $ 7.29

    Foster 40-4B, 3/8" Industrial Plug x 1/4" Male NPT, 4 Series, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 40-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

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    $ 9.19
    $ 9.19 - $ 9.19
    $ 9.19
    $ 7.29
    $ 7.29 - $ 7.29
    $ 7.29
    Save 21% Save %
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    $ 9.19
    $ 9.19 - $ 9.19
    $ 9.19
    $ 7.29
    $ 7.29 - $ 7.29
    $ 7.29

    Foster 40-4B, 4 Series, Industrial Plug, 1/4" Male NPT, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 40-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

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    $ 9.19
    $ 9.19 - $ 9.19
    $ 9.19
    $ 7.29
    $ 7.29 - $ 7.29
    $ 7.29
    Save 21% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09
    $ 23.29
    $ 23.29 - $ 23.29
    $ 23.29

    Foster 4104S, 3/8" Industrial Coupler x 1/4" 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 4104S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...

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    $ 29.09
    $ 29.09 - $ 29.09
    $ 29.09
    $ 23.29
    $ 23.29 - $ 23.29
    $ 23.29
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 28.29
    $ 28.29 - $ 28.29
    $ 28.29
    $ 22.69
    $ 22.69 - $ 22.69
    $ 22.69

    Foster 4104W, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

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    $ 28.29
    $ 28.29 - $ 28.29
    $ 28.29
    $ 22.69
    $ 22.69 - $ 22.69
    $ 22.69
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  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 8.99
    $ 8.99 - $ 8.99
    $ 8.99
    $ 7.19
    $ 7.19 - $ 7.19
    $ 7.19

    Foster 42-4B, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

    View full details
    $ 8.99
    $ 8.99 - $ 8.99
    $ 8.99
    $ 7.19
    $ 7.19 - $ 7.19
    $ 7.19
    Save 20% Save %
  • Save 20% Save %
    $ 8.99
    $ 8.99 - $ 8.99
    $ 8.99
    $ 7.19
    $ 7.19 - $ 7.19
    $ 7.19

    Foster 42-4B, 4 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...

    View full details
    $ 8.99
    $ 8.99 - $ 8.99
    $ 8.99
    $ 7.19
    $ 7.19 - $ 7.19
    $ 7.19
    Save 20% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19
    $ 24.09
    $ 24.09 - $ 24.09
    $ 24.09

    Foster 4204S, 3/8" Industrial Coupler x 3/8" Female 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 4204S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...

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    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19
    $ 24.09
    $ 24.09 - $ 24.09
    $ 24.09
    Save 20% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49
    $ 23.59
    $ 23.59 - $ 23.59
    $ 23.59

    Foster 4204W, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

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    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49
    $ 23.59
    $ 23.59 - $ 23.59
    $ 23.59
    Save 20% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19
    $ 24.09
    $ 24.09 - $ 24.09
    $ 24.09

    Foster 4304S, 3/8" Industrial Coupler x 3/8" 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 4304S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...

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    $ 30.19
    $ 30.19 - $ 30.19
    $ 30.19
    $ 24.09
    $ 24.09 - $ 24.09
    $ 24.09
    Save 20% Save %
  • Foster FSS316-5652-16-16-16-16, 1" Female Pipe Cross, 316 Stainless
    Save 20% Save %
    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49
    $ 23.59
    $ 23.59 - $ 23.59
    $ 23.59

    Foster 4304W, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...

    View full details
    $ 29.49
    $ 29.49 - $ 29.49
    $ 29.49
    $ 23.59
    $ 23.59 - $ 23.59
    $ 23.59
    Save 20% Save %