Skip to content

Foster

  • Original price $ 1,285.00
    Original price $ 1,285.00 - Original price $ 1,285.00
    Original price $ 1,285.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00

    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...

    View full details
    Original price $ 1,285.00
    Original price $ 1,285.00 - Original price $ 1,285.00
    Original price $ 1,285.00
    Current price $ 1,029.00
    $ 1,029.00 - $ 1,029.00
    Current price $ 1,029.00
    Save 20% Save %
  • Original price $ 889.00
    Original price $ 889.00 - Original price $ 889.00
    Original price $ 889.00
    Current price $ 711.00
    $ 711.00 - $ 711.00
    Current price $ 711.00

    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...

    View full details
    Original price $ 889.00
    Original price $ 889.00 - Original price $ 889.00
    Original price $ 889.00
    Current price $ 711.00
    $ 711.00 - $ 711.00
    Current price $ 711.00
    Save 20% Save %
  • Original price $ 1,031.00
    Original price $ 1,031.00 - Original price $ 1,031.00
    Original price $ 1,031.00
    Current price $ 825.00
    $ 825.00 - $ 825.00
    Current price $ 825.00

    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...

    View full details
    Original price $ 1,031.00
    Original price $ 1,031.00 - Original price $ 1,031.00
    Original price $ 1,031.00
    Current price $ 825.00
    $ 825.00 - $ 825.00
    Current price $ 825.00
    Save 20% Save %
  • Original price $ 996.00
    Original price $ 996.00 - Original price $ 996.00
    Original price $ 996.00
    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 $ 996.00
    Original price $ 996.00 - Original price $ 996.00
    Original price $ 996.00
    Current price $ 797.00
    $ 797.00 - $ 797.00
    Current price $ 797.00
    Save 20% Save %
  • Original price $ 2,817.00
    Original price $ 2,817.00 - Original price $ 2,817.00
    Original price $ 2,817.00
    Current price $ 2,254.00
    $ 2,254.00 - $ 2,254.00
    Current price $ 2,254.00

    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...

    View full details
    Original price $ 2,817.00
    Original price $ 2,817.00 - Original price $ 2,817.00
    Original price $ 2,817.00
    Current price $ 2,254.00
    $ 2,254.00 - $ 2,254.00
    Current price $ 2,254.00
    Save 20% Save %
  • Original price $ 2,920.00
    Original price $ 2,920.00 - Original price $ 2,920.00
    Original price $ 2,920.00
    Current price $ 2,336.00
    $ 2,336.00 - $ 2,336.00
    Current price $ 2,336.00

    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...

    View full details
    Original price $ 2,920.00
    Original price $ 2,920.00 - Original price $ 2,920.00
    Original price $ 2,920.00
    Current price $ 2,336.00
    $ 2,336.00 - $ 2,336.00
    Current price $ 2,336.00
    Save 20% Save %
  • Original price $ 2,961.00
    Original price $ 2,961.00 - Original price $ 2,961.00
    Original price $ 2,961.00
    Current price $ 2,370.00
    $ 2,370.00 - $ 2,370.00
    Current price $ 2,370.00

    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 $ 2,961.00
    Original price $ 2,961.00 - Original price $ 2,961.00
    Original price $ 2,961.00
    Current price $ 2,370.00
    $ 2,370.00 - $ 2,370.00
    Current price $ 2,370.00
    Save 20% Save %
  • 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...

    View full details
    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
    Save 20% Save %
  • Original price $ 610.00
    Original price $ 610.00 - Original price $ 610.00
    Original price $ 610.00
    Current price $ 489.00
    $ 489.00 - $ 489.00
    Current price $ 489.00

    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 $ 610.00
    Original price $ 610.00 - Original price $ 610.00
    Original price $ 610.00
    Current price $ 489.00
    $ 489.00 - $ 489.00
    Current price $ 489.00
    Save 20% Save %
  • Original price $ 594.00
    Original price $ 594.00 - Original price $ 594.00
    Original price $ 594.00
    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...

    View full details
    Original price $ 594.00
    Original price $ 594.00 - Original price $ 594.00
    Original price $ 594.00
    Current price $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
    Save 20% Save %
  • 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
    Save 20% Save %
  • 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...

    View full details
    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
    Save 20% Save %
  • Original price $ 382.00
    Original price $ 382.00 - Original price $ 382.00
    Original price $ 382.00
    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 $ 382.00
    Original price $ 382.00 - Original price $ 382.00
    Original price $ 382.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00
    Save 20% Save %
  • Original price $ 477.00
    Original price $ 477.00 - Original price $ 477.00
    Original price $ 477.00
    Current price $ 382.00
    $ 382.00 - $ 382.00
    Current price $ 382.00

    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 $ 382.00
    $ 382.00 - $ 382.00
    Current price $ 382.00
    Save 20% Save %
  • Original price $ 459.00
    Original price $ 459.00 - Original price $ 459.00
    Original price $ 459.00
    Current price $ 366.00
    $ 366.00 - $ 366.00
    Current price $ 366.00

    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 $ 366.00
    $ 366.00 - $ 366.00
    Current price $ 366.00
    Save 20% Save %
  • Original price $ 1,264.00
    Original price $ 1,264.00 - Original price $ 1,264.00
    Original price $ 1,264.00
    Current price $ 1,012.00
    $ 1,012.00 - $ 1,012.00
    Current price $ 1,012.00

    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...

    View full details
    Original price $ 1,264.00
    Original price $ 1,264.00 - Original price $ 1,264.00
    Original price $ 1,264.00
    Current price $ 1,012.00
    $ 1,012.00 - $ 1,012.00
    Current price $ 1,012.00
    Save 20% Save %
  • Original price $ 1,367.00
    Original price $ 1,367.00 - Original price $ 1,367.00
    Original price $ 1,367.00
    Current price $ 1,093.00
    $ 1,093.00 - $ 1,093.00
    Current price $ 1,093.00

    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 $ 1,367.00
    Original price $ 1,367.00 - Original price $ 1,367.00
    Original price $ 1,367.00
    Current price $ 1,093.00
    $ 1,093.00 - $ 1,093.00
    Current price $ 1,093.00
    Save 20% Save %
  • Original price $ 1,385.00
    Original price $ 1,385.00 - Original price $ 1,385.00
    Original price $ 1,385.00
    Current price $ 1,108.00
    $ 1,108.00 - $ 1,108.00
    Current price $ 1,108.00

    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 $ 1,385.00
    Original price $ 1,385.00 - Original price $ 1,385.00
    Original price $ 1,385.00
    Current price $ 1,108.00
    $ 1,108.00 - $ 1,108.00
    Current price $ 1,108.00
    Save 20% Save %
  • Original price $ 1,289.00
    Original price $ 1,289.00 - Original price $ 1,289.00
    Original price $ 1,289.00
    Current price $ 1,031.00
    $ 1,031.00 - $ 1,031.00
    Current price $ 1,031.00

    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 ...

    View full details
    Original price $ 1,289.00
    Original price $ 1,289.00 - Original price $ 1,289.00
    Original price $ 1,289.00
    Current price $ 1,031.00
    $ 1,031.00 - $ 1,031.00
    Current price $ 1,031.00
    Save 20% Save %
  • Original price $ 382.00
    Original price $ 382.00 - Original price $ 382.00
    Original price $ 382.00
    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 ...

    View full details
    Original price $ 382.00
    Original price $ 382.00 - Original price $ 382.00
    Original price $ 382.00
    Current price $ 306.00
    $ 306.00 - $ 306.00
    Current price $ 306.00
    Save 20% Save %
  • Original price $ 713.00
    Original price $ 713.00 - Original price $ 713.00
    Original price $ 713.00
    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...

    View full details
    Original price $ 713.00
    Original price $ 713.00 - Original price $ 713.00
    Original price $ 713.00
    Current price $ 571.00
    $ 571.00 - $ 571.00
    Current price $ 571.00
    Save 20% Save %
  • Original price $ 681.00
    Original price $ 681.00 - Original price $ 681.00
    Original price $ 681.00
    Current price $ 544.00
    $ 544.00 - $ 544.00
    Current price $ 544.00

    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...

    View full details
    Original price $ 681.00
    Original price $ 681.00 - Original price $ 681.00
    Original price $ 681.00
    Current price $ 544.00
    $ 544.00 - $ 544.00
    Current price $ 544.00
    Save 20% Save %
  • Original price $ 862.00
    Original price $ 862.00 - Original price $ 862.00
    Original price $ 862.00
    Current price $ 690.00
    $ 690.00 - $ 690.00
    Current price $ 690.00

    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...

    View full details
    Original price $ 862.00
    Original price $ 862.00 - Original price $ 862.00
    Original price $ 862.00
    Current price $ 690.00
    $ 690.00 - $ 690.00
    Current price $ 690.00
    Save 20% Save %
  • Original price $ 862.00
    Original price $ 862.00 - Original price $ 862.00
    Original price $ 862.00
    Current price $ 690.00
    $ 690.00 - $ 690.00
    Current price $ 690.00

    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...

    View full details
    Original price $ 862.00
    Original price $ 862.00 - Original price $ 862.00
    Original price $ 862.00
    Current price $ 690.00
    $ 690.00 - $ 690.00
    Current price $ 690.00
    Save 20% Save %