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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 $ 1,031.00
    $ 1,031.00 - $ 1,031.00
    Current price $ 1,031.00

    Foster H4B-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4B-103 is a brass 1/2" coupler from the IS...

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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 $ 1,031.00
    $ 1,031.00 - $ 1,031.00
    Current price $ 1,031.00
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  • Original price $ 890.00
    Original price $ 890.00 - Original price $ 890.00
    Original price $ 890.00
    Current price $ 712.00
    $ 712.00 - $ 712.00
    Current price $ 712.00

    Foster H4S, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S is a plated steel 1/2" coupler from the...

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    Original price $ 890.00
    Original price $ 890.00 - Original price $ 890.00
    Original price $ 890.00
    Current price $ 712.00
    $ 712.00 - $ 712.00
    Current price $ 712.00
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  • Original price $ 1,032.00
    Original price $ 1,032.00 - Original price $ 1,032.00
    Original price $ 1,032.00
    Current price $ 826.00
    $ 826.00 - $ 826.00
    Current price $ 826.00

    Foster H4S-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S-101 is a plated steel 1/2" coupler from...

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    Original price $ 1,032.00
    Original price $ 1,032.00 - Original price $ 1,032.00
    Original price $ 1,032.00
    Current price $ 826.00
    $ 826.00 - $ 826.00
    Current price $ 826.00
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  • Original price $ 997.00
    Original price $ 997.00 - Original price $ 997.00
    Original price $ 997.00
    Current price $ 797.00
    $ 797.00 - $ 797.00
    Current price $ 797.00

    Foster H4S-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S-103 is a plated steel 1/2" coupler from...

    View full details
    Original price $ 997.00
    Original price $ 997.00 - Original price $ 997.00
    Original price $ 997.00
    Current price $ 797.00
    $ 797.00 - $ 797.00
    Current price $ 797.00
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  • Original price $ 2,820.00
    Original price $ 2,820.00 - Original price $ 2,820.00
    Original price $ 2,820.00
    Current price $ 2,256.00
    $ 2,256.00 - $ 2,256.00
    Current price $ 2,256.00

    Foster H4S/S, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S/S is a 303 stainless steel 1/2" coupler...

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    Original price $ 2,820.00
    Original price $ 2,820.00 - Original price $ 2,820.00
    Original price $ 2,820.00
    Current price $ 2,256.00
    $ 2,256.00 - $ 2,256.00
    Current price $ 2,256.00
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  • Original price $ 2,924.00
    Original price $ 2,924.00 - Original price $ 2,924.00
    Original price $ 2,924.00
    Current price $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    Current price $ 2,338.00

    Foster H4S/S-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S/S-101 is a 303 stainless steel 1/2" cou...

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    Original price $ 2,924.00
    Original price $ 2,924.00 - Original price $ 2,924.00
    Original price $ 2,924.00
    Current price $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    Current price $ 2,338.00
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  • Original price $ 2,965.00
    Original price $ 2,965.00 - Original price $ 2,965.00
    Original price $ 2,965.00
    Current price $ 2,372.00
    $ 2,372.00 - $ 2,372.00
    Current price $ 2,372.00

    Foster H4S/S-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S/S-103 is a 303 stainless steel 1/2" cou...

    View full details
    Original price $ 2,965.00
    Original price $ 2,965.00 - Original price $ 2,965.00
    Original price $ 2,965.00
    Current price $ 2,372.00
    $ 2,372.00 - $ 2,372.00
    Current price $ 2,372.00
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  • Original price $ 475.00
    Original price $ 475.00 - Original price $ 475.00
    Original price $ 475.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00

    Foster K4B, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4B is a brass 1/2" plug from the ISO-B Ser...

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    Original price $ 475.00
    Original price $ 475.00 - Original price $ 475.00
    Original price $ 475.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00
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  • Original price $ 611.00
    Original price $ 611.00 - Original price $ 611.00
    Original price $ 611.00
    Current price $ 490.00
    $ 490.00 - $ 490.00
    Current price $ 490.00

    Foster K4B-101, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Viton Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4B-101 is a brass 1/2" plug from the ISO-B...

    View full details
    Original price $ 611.00
    Original price $ 611.00 - Original price $ 611.00
    Original price $ 611.00
    Current price $ 490.00
    $ 490.00 - $ 490.00
    Current price $ 490.00
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  • Original price $ 595.00
    Original price $ 595.00 - Original price $ 595.00
    Original price $ 595.00
    Current price $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00

    Foster K4B-102, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Neoprene Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4B-102 is a brass 1/2" plug from the ISO-B...

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    Original price $ 595.00
    Original price $ 595.00 - Original price $ 595.00
    Original price $ 595.00
    Current price $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
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  • Original price $ 573.00
    Original price $ 573.00 - Original price $ 573.00
    Original price $ 573.00
    Current price $ 459.00
    $ 459.00 - $ 459.00
    Current price $ 459.00

    Foster K4B-103, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, EPDM Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4B-103 is a brass 1/2" plug from the ISO-B...

    View full details
    Original price $ 573.00
    Original price $ 573.00 - Original price $ 573.00
    Original price $ 573.00
    Current price $ 459.00
    $ 459.00 - $ 459.00
    Current price $ 459.00
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  • Original price $ 493.00
    Original price $ 493.00 - Original price $ 493.00
    Original price $ 493.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00

    Foster K4BLV, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Less Valve, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4BLV is a brass 1/2" plug from the ISO-B S...

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    Original price $ 493.00
    Original price $ 493.00 - Original price $ 493.00
    Original price $ 493.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00
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  • Original price $ 383.00
    Original price $ 383.00 - Original price $ 383.00
    Original price $ 383.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00

    Foster K4S, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S is a plated steel 1/2" plug from the IS...

    View full details
    Original price $ 383.00
    Original price $ 383.00 - Original price $ 383.00
    Original price $ 383.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00
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  • Original price $ 477.00
    Original price $ 477.00 - Original price $ 477.00
    Original price $ 477.00
    Current price $ 383.00
    $ 383.00 - $ 383.00
    Current price $ 383.00

    Foster K4S-101, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Viton Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S-101 is a plated steel 1/2" plug from th...

    View full details
    Original price $ 477.00
    Original price $ 477.00 - Original price $ 477.00
    Original price $ 477.00
    Current price $ 383.00
    $ 383.00 - $ 383.00
    Current price $ 383.00
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  • Original price $ 459.00
    Original price $ 459.00 - Original price $ 459.00
    Original price $ 459.00
    Current price $ 367.00
    $ 367.00 - $ 367.00
    Current price $ 367.00

    Foster K4S-103, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S-103 is a plated steel 1/2" plug from th...

    View full details
    Original price $ 459.00
    Original price $ 459.00 - Original price $ 459.00
    Original price $ 459.00
    Current price $ 367.00
    $ 367.00 - $ 367.00
    Current price $ 367.00
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  • Original price $ 1,265.00
    Original price $ 1,265.00 - Original price $ 1,265.00
    Original price $ 1,265.00
    Current price $ 1,013.00
    $ 1,013.00 - $ 1,013.00
    Current price $ 1,013.00

    Foster K4S/S, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S/S is a 303 stainless steel 1/2" plug fr...

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    Original price $ 1,265.00
    Original price $ 1,265.00 - Original price $ 1,265.00
    Original price $ 1,265.00
    Current price $ 1,013.00
    $ 1,013.00 - $ 1,013.00
    Current price $ 1,013.00
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  • Original price $ 1,369.00
    Original price $ 1,369.00 - Original price $ 1,369.00
    Original price $ 1,369.00
    Current price $ 1,095.00
    $ 1,095.00 - $ 1,095.00
    Current price $ 1,095.00

    Foster K4S/S-101, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S/S-101 is a 303 stainless steel 1/2" plu...

    View full details
    Original price $ 1,369.00
    Original price $ 1,369.00 - Original price $ 1,369.00
    Original price $ 1,369.00
    Current price $ 1,095.00
    $ 1,095.00 - $ 1,095.00
    Current price $ 1,095.00
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  • Original price $ 1,386.00
    Original price $ 1,386.00 - Original price $ 1,386.00
    Original price $ 1,386.00
    Current price $ 1,109.00
    $ 1,109.00 - $ 1,109.00
    Current price $ 1,109.00

    Foster K4S/S-103, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, EPDM Seal, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S/S-103 is a 303 stainless steel 1/2" plu...

    View full details
    Original price $ 1,386.00
    Original price $ 1,386.00 - Original price $ 1,386.00
    Original price $ 1,386.00
    Current price $ 1,109.00
    $ 1,109.00 - $ 1,109.00
    Current price $ 1,109.00
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  • Original price $ 1,290.00
    Original price $ 1,290.00 - Original price $ 1,290.00
    Original price $ 1,290.00
    Current price $ 1,032.00
    $ 1,032.00 - $ 1,032.00
    Current price $ 1,032.00

    Foster K4S/SLV, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Less Valve, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4S/SLV is a 303 stainless steel 1/2" plug ...

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    Original price $ 1,290.00
    Original price $ 1,290.00 - Original price $ 1,290.00
    Original price $ 1,290.00
    Current price $ 1,032.00
    $ 1,032.00 - $ 1,032.00
    Current price $ 1,032.00
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  • Original price $ 383.00
    Original price $ 383.00 - Original price $ 383.00
    Original price $ 383.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00

    Foster K4SLV, 1/2" ISO-B Hydraulic Plug x 1/2" Female NPT, ISO-B Series, Less Valve, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster K4SLV is a plated steel 1/2" plug from the ...

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    Original price $ 383.00
    Original price $ 383.00 - Original price $ 383.00
    Original price $ 383.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00
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  • Original price $ 714.00
    Original price $ 714.00 - Original price $ 714.00
    Original price $ 714.00
    Current price $ 571.00
    $ 571.00 - $ 571.00
    Current price $ 571.00

    Foster SHD5205, 1/2" Schrader Coupler x 1/2" Female NPT, SHD Series, Automatic, Aluminum

    In stock

    Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Foster SHD5205 is a aluminum body with stee...

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    Original price $ 714.00
    Original price $ 714.00 - Original price $ 714.00
    Original price $ 714.00
    Current price $ 571.00
    $ 571.00 - $ 571.00
    Current price $ 571.00
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  • Original price $ 682.00
    Original price $ 682.00 - Original price $ 682.00
    Original price $ 682.00
    Current price $ 545.00
    $ 545.00 - $ 545.00
    Current price $ 545.00

    Foster SL4404, 3/8" Industrial Coupler x 1/2" Female NPT, 4 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster SL4404 is a Brass 3/8" industrial coupler from the Foster 4 Series — a hig...

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    Original price $ 682.00
    Original price $ 682.00 - Original price $ 682.00
    Original price $ 682.00
    Current price $ 545.00
    $ 545.00 - $ 545.00
    Current price $ 545.00
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  • Original price $ 863.00
    Original price $ 863.00 - Original price $ 863.00
    Original price $ 863.00
    Current price $ 691.00
    $ 691.00 - $ 691.00
    Current price $ 691.00

    Foster SL5205, 1/2" Industrial Coupler x 1/2" Female NPT, 5 Series, Automatic Sleeve Lock, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5205 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    Original price $ 863.00
    Original price $ 863.00 - Original price $ 863.00
    Original price $ 863.00
    Current price $ 691.00
    $ 691.00 - $ 691.00
    Current price $ 691.00
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  • Original price $ 863.00
    Original price $ 863.00 - Original price $ 863.00
    Original price $ 863.00
    Current price $ 691.00
    $ 691.00 - $ 691.00
    Current price $ 691.00

    Foster SL5205, 5 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5205 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    Original price $ 863.00
    Original price $ 863.00 - Original price $ 863.00
    Original price $ 863.00
    Current price $ 691.00
    $ 691.00 - $ 691.00
    Current price $ 691.00
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