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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 12.89
    $ 12.89 - $ 12.89
    $ 12.89
    $ 10.29
    $ 10.29 - $ 10.29
    $ 10.29

    Foster SG3003, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3003 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 12.89
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    $ 12.89
    $ 10.29
    $ 10.29 - $ 10.29
    $ 10.29
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    $ 12.89
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    $ 12.89
    $ 10.29
    $ 10.29 - $ 10.29
    $ 10.29

    Foster SG3003, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Female NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3003 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 12.89
    $ 12.89 - $ 12.89
    $ 12.89
    $ 10.29
    $ 10.29 - $ 10.29
    $ 10.29
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 11.69
    $ 11.69 - $ 11.69
    $ 11.69
    $ 9.39
    $ 9.39 - $ 9.39
    $ 9.39

    Foster SG3003LV, 1/4" Industrial Coupler x 1/4" Female NPT, 3 Series, Sleeve Guard, Less Valve, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3003LV is a Brass 1/4" industrial coupler from the Foster 3 Series — the...

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    $ 11.69
    $ 11.69 - $ 11.69
    $ 11.69
    $ 9.39
    $ 9.39 - $ 9.39
    $ 9.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 12.99
    $ 12.99 - $ 12.99
    $ 12.99
    $ 10.39
    $ 10.39 - $ 10.39
    $ 10.39

    Foster SG3103, 1/4" Industrial Coupler x 1/4" Male NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3103 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 12.99
    $ 12.99 - $ 12.99
    $ 12.99
    $ 10.39
    $ 10.39 - $ 10.39
    $ 10.39
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    $ 12.99
    $ 12.99 - $ 12.99
    $ 12.99
    $ 10.39
    $ 10.39 - $ 10.39
    $ 10.39

    Foster SG3103, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3103 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 12.99
    $ 12.99 - $ 12.99
    $ 12.99
    $ 10.39
    $ 10.39 - $ 10.39
    $ 10.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 15.89
    $ 15.89 - $ 15.89
    $ 15.89
    $ 12.69
    $ 12.69 - $ 12.69
    $ 12.69

    Foster SG3103D, 1/4" Industrial Coupler x 1/4" Male NPT, 3 Series, Sleeve Guard, Dill Valve, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3103D is a Brass 1/4" industrial coupler from the Foster 3 Series — the ...

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    $ 15.89
    $ 15.89 - $ 15.89
    $ 15.89
    $ 12.69
    $ 12.69 - $ 12.69
    $ 12.69
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 13.89
    $ 13.89 - $ 13.89
    $ 13.89
    $ 11.09
    $ 11.09 - $ 11.09
    $ 11.09

    Foster SG3203, 1/4" Industrial Coupler x 3/8" Female NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3203 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.89
    $ 13.89 - $ 13.89
    $ 13.89
    $ 11.09
    $ 11.09 - $ 11.09
    $ 11.09
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    $ 13.89
    $ 13.89 - $ 13.89
    $ 13.89
    $ 11.09
    $ 11.09 - $ 11.09
    $ 11.09

    Foster SG3203, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Female NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3203 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.89
    $ 13.89 - $ 13.89
    $ 13.89
    $ 11.09
    $ 11.09 - $ 11.09
    $ 11.09
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 14.09
    $ 14.09 - $ 14.09
    $ 14.09
    $ 11.19
    $ 11.19 - $ 11.19
    $ 11.19

    Foster SG3303, 1/4" Industrial Coupler x 3/8" Male NPT, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3303 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 14.09
    $ 14.09 - $ 14.09
    $ 14.09
    $ 11.19
    $ 11.19 - $ 11.19
    $ 11.19
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    $ 14.09
    $ 14.09 - $ 14.09
    $ 14.09
    $ 11.19
    $ 11.19 - $ 11.19
    $ 11.19

    Foster SG3303, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3303 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 14.09
    $ 14.09 - $ 14.09
    $ 14.09
    $ 11.19
    $ 11.19 - $ 11.19
    $ 11.19
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 13.49
    $ 13.49 - $ 13.49
    $ 13.49
    $ 10.79
    $ 10.79 - $ 10.79
    $ 10.79

    Foster SG3603, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3603 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.49
    $ 13.49 - $ 13.49
    $ 13.49
    $ 10.79
    $ 10.79 - $ 10.79
    $ 10.79
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    $ 13.49
    $ 13.49 - $ 13.49
    $ 13.49
    $ 10.79
    $ 10.79 - $ 10.79
    $ 10.79

    Foster SG3603, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3603 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.49
    $ 13.49 - $ 13.49
    $ 13.49
    $ 10.79
    $ 10.79 - $ 10.79
    $ 10.79
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 13.59
    $ 13.59 - $ 13.59
    $ 13.59
    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89

    Foster SG3703, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Sleeve Guard, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3703 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.59
    $ 13.59 - $ 13.59
    $ 13.59
    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89
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    $ 13.59
    $ 13.59 - $ 13.59
    $ 13.59
    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89

    Foster SG3703, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3703 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 13.59
    $ 13.59 - $ 13.59
    $ 13.59
    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 18.19
    $ 18.19 - $ 18.19
    $ 18.19
    $ 14.49
    $ 14.49 - $ 14.49
    $ 14.49

    Foster SGTF3003, 1/4" Tru-Flate Coupler x 1/4" Female NPT, TF Series, Automatic, Sleeve Guard, Brass and Steel

    In stock

    Fast, high-flow air connections that interchange with the Tru-Flate (automotive) design. The Foster SGTF3003 is a brass and steel 1/4" coupler from...

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    $ 18.19
    $ 18.19 - $ 18.19
    $ 18.19
    $ 14.49
    $ 14.49 - $ 14.49
    $ 14.49
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 18.99
    $ 18.99 - $ 18.99
    $ 18.99
    $ 15.19
    $ 15.19 - $ 15.19
    $ 15.19

    Foster SGTF3103, 1/4" Tru-Flate Coupler x 1/4" Male NPT, TF Series, Automatic, Sleeve Guard, Brass and Steel

    In stock

    Fast, high-flow air connections that interchange with the Tru-Flate (automotive) design. The Foster SGTF3103 is a brass and steel 1/4" coupler from...

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    $ 18.99
    $ 18.99 - $ 18.99
    $ 18.99
    $ 15.19
    $ 15.19 - $ 15.19
    $ 15.19
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 11.29
    $ 11.29 - $ 11.29
    $ 11.29
    $ 9.09
    $ 9.09 - $ 9.09
    $ 9.09

    Foster SHD-DP, 1/4" SHD Schrader Dust Plug, Aluminum with Lanyard

    In stock

    Protect your 1/4" SHD Schrader couplers when not in use. The Foster SHD-DP aluminum dust plug attaches with a lanyard so it stays with the coupling...

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    $ 11.29
    $ 11.29 - $ 11.29
    $ 11.29
    $ 9.09
    $ 9.09 - $ 9.09
    $ 9.09
    Save 19% Save %
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    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89
    $ 7.62
    $ 7.62 - $ 7.62
    $ 7.62

    Foster SHD-DP, SHD Series, Schrader, 1/4" Dust Plug

    In stock

    Series: SHD Part Number: SHD-DP Interchange: Schrader, Twist Lock Body: 1/4" Dust Plug Rated Pressure: 300 psi Quantity: 1pc Made-in-the-USA

    $ 10.89
    $ 10.89 - $ 10.89
    $ 10.89
    $ 7.62
    $ 7.62 - $ 7.62
    $ 7.62
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 3.39
    $ 3.39 - $ 3.39
    $ 3.39
    $ 2.69
    $ 2.69 - $ 2.69
    $ 2.69

    Foster SHD10, 1/4" Schrader Plug x 1/4" Male NPT, SHD Series, Steel

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD10 is a steel 1/4" plug from the ...

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    $ 3.39
    $ 3.39 - $ 3.39
    $ 3.39
    $ 2.69
    $ 2.69 - $ 2.69
    $ 2.69
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 12.49
    $ 12.49 - $ 12.49
    $ 12.49
    $ 9.99
    $ 9.99 - $ 9.99
    $ 9.99

    Foster SHD10S/S, 1/4" Schrader Plug x 1/4" Male NPT, SHD Series, 303 Stainless

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD10S/S is a 303 stainless steel 1/...

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    $ 12.49
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    $ 12.49
    $ 9.99
    $ 9.99 - $ 9.99
    $ 9.99
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 3.79
    $ 3.79 - $ 3.79
    $ 3.79
    $ 2.99
    $ 2.99 - $ 2.99
    $ 2.99

    Foster SHD11, 1/4" Schrader Plug x 1/4" Female NPT, SHD Series, Steel

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD11 is a steel 1/4" plug from the ...

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    $ 3.79
    $ 3.79 - $ 3.79
    $ 3.79
    $ 2.99
    $ 2.99 - $ 2.99
    $ 2.99
    Save 21% Save %
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    $ 3.69
    $ 3.69 - $ 3.69
    $ 3.69
    $ 2.58
    $ 2.58 - $ 2.58
    $ 2.58

    Foster SHD11, SHD Series, Schrader Plug, 1/4" Female NPT, Steel

    In stock

    Series: SHD Part Number: SHD11 Interchange: Schrader, Twist Lock Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel R...

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    $ 3.69
    $ 3.69 - $ 3.69
    $ 3.69
    $ 2.58
    $ 2.58 - $ 2.58
    $ 2.58
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 14.29
    $ 14.29 - $ 14.29
    $ 14.29
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49

    Foster SHD11S/S, 1/4" Schrader Plug x 1/4" Female NPT, SHD Series, 303 Stainless

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD11S/S is a 303 stainless steel 1/...

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    $ 14.29
    $ 14.29 - $ 14.29
    $ 14.29
    $ 11.49
    $ 11.49 - $ 11.49
    $ 11.49
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 20.99
    $ 20.99 - $ 20.99
    $ 20.99
    $ 16.79
    $ 16.79 - $ 16.79
    $ 16.79

    Foster SHD12, 1/4" Schrader Plug x 1/8" Male NPT, SHD Series, Steel

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD12 is a steel 1/4" plug from the ...

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    $ 20.99
    $ 20.99 - $ 20.99
    $ 20.99
    $ 16.79
    $ 16.79 - $ 16.79
    $ 16.79
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