Skip to content

foster

  • Original price $ 546.00
    Original price $ 546.00 - Original price $ 546.00
    Original price $ 546.00
    Current price $ 438.00
    $ 438.00 - $ 438.00
    Current price $ 438.00

    Foster 2R4904, 1/4" Hansen RL Interchange Air Coupler x 1/2" Hose ID, 2FRL Series, Steel

    In stock

    Rugged air-line connections built for the jobsite. The Foster 2R4904 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...

    View full details
    Original price $ 546.00
    Original price $ 546.00 - Original price $ 546.00
    Original price $ 546.00
    Current price $ 438.00
    $ 438.00 - $ 438.00
    Current price $ 438.00
    Save 20% Save %
  • Original price $ 585.00
    Original price $ 585.00 - Original price $ 585.00
    Original price $ 585.00
    Current price $ 468.00
    $ 468.00 - $ 468.00
    Current price $ 468.00

    Foster 310-4604, 3/8" ARO Coupler x 1/4" Hose ID, 310 Series, Automatic, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4604 is a brass and steel 3/8" coupler from t...

    View full details
    Original price $ 585.00
    Original price $ 585.00 - Original price $ 585.00
    Original price $ 585.00
    Current price $ 468.00
    $ 468.00 - $ 468.00
    Current price $ 468.00
    Save 20% Save %
  • Original price $ 599.00
    Original price $ 599.00 - Original price $ 599.00
    Original price $ 599.00
    Current price $ 480.00
    $ 480.00 - $ 480.00
    Current price $ 480.00

    Foster 310-4704, 3/8" ARO Coupler x 5/16" Hose ID, 310 Series, Automatic, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4704 is a brass and steel 3/8" coupler from t...

    View full details
    Original price $ 599.00
    Original price $ 599.00 - Original price $ 599.00
    Original price $ 599.00
    Current price $ 480.00
    $ 480.00 - $ 480.00
    Current price $ 480.00
    Save 20% Save %
  • Original price $ 159.00
    Original price $ 159.00 - Original price $ 159.00
    Original price $ 159.00
    Current price $ 127.00
    $ 127.00 - $ 127.00
    Current price $ 127.00

    Foster 310-48, 3/8" ARO Plug x 3/8" Hose ID, 310 Series, Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-48 is a steel 3/8" plug from the Foster 310 S...

    View full details
    Original price $ 159.00
    Original price $ 159.00 - Original price $ 159.00
    Original price $ 159.00
    Current price $ 127.00
    $ 127.00 - $ 127.00
    Current price $ 127.00
    Save 20% Save %
  • Original price $ 583.00
    Original price $ 583.00 - Original price $ 583.00
    Original price $ 583.00
    Current price $ 468.00
    $ 468.00 - $ 468.00
    Current price $ 468.00

    Foster 310-4804, 3/8" ARO Coupler x 3/8" Hose ID, 310 Series, Automatic, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4804 is a brass and steel 3/8" coupler from t...

    View full details
    Original price $ 583.00
    Original price $ 583.00 - Original price $ 583.00
    Original price $ 583.00
    Current price $ 468.00
    $ 468.00 - $ 468.00
    Current price $ 468.00
    Save 20% Save %
  • Original price $ 139.00
    Original price $ 139.00 - Original price $ 139.00
    Original price $ 139.00
    Current price $ 112.00
    $ 112.00 - $ 112.00
    Current price $ 112.00

    Foster 310-49, 3/8" ARO Plug x 1/2" Hose ID, 310 Series, Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-49 is a steel 3/8" plug from the Foster 310 S...

    View full details
    Original price $ 139.00
    Original price $ 139.00 - Original price $ 139.00
    Original price $ 139.00
    Current price $ 112.00
    $ 112.00 - $ 112.00
    Current price $ 112.00
    Save 19% Save %
  • Original price $ 594.00
    Original price $ 594.00 - Original price $ 594.00
    Original price $ 594.00
    Current price $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00

    Foster 310-4904, 3/8" ARO Coupler x 1/2" Hose ID, 310 Series, Automatic, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4904 is a brass and steel 3/8" coupler from t...

    View full details
    Original price $ 594.00
    Original price $ 594.00 - Original price $ 594.00
    Original price $ 594.00
    Current price $ 475.00
    $ 475.00 - $ 475.00
    Current price $ 475.00
    Save 20% Save %
  • Original price $ 693.00
    Original price $ 693.00 - Original price $ 693.00
    Original price $ 693.00
    Current price $ 555.00
    $ 555.00 - $ 555.00
    Current price $ 555.00

    Foster 310M-4704, 3/8" ARO Coupler x 5/16" Hose ID, 310 Series, Manual, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310M-4704 is a brass and steel 3/8" coupler from ...

    View full details
    Original price $ 693.00
    Original price $ 693.00 - Original price $ 693.00
    Original price $ 693.00
    Current price $ 555.00
    $ 555.00 - $ 555.00
    Current price $ 555.00
    Save 20% Save %
  • Original price $ 574.00
    Original price $ 574.00 - Original price $ 574.00
    Original price $ 574.00
    Current price $ 461.00
    $ 461.00 - $ 461.00
    Current price $ 461.00

    Foster 310M-4804, 3/8" ARO Coupler x 3/8" Hose ID, 310 Series, Manual, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310M-4804 is a brass and steel 3/8" coupler from ...

    View full details
    Original price $ 574.00
    Original price $ 574.00 - Original price $ 574.00
    Original price $ 574.00
    Current price $ 461.00
    $ 461.00 - $ 461.00
    Current price $ 461.00
    Save 20% Save %
  • Original price $ 800.00
    Original price $ 800.00 - Original price $ 800.00
    Original price $ 800.00
    Current price $ 640.00
    $ 640.00 - $ 640.00
    Current price $ 640.00

    Foster 310M-4804NP, 3/8" ARO Coupler x 3/8" Hose ID, 310 Series, Manual, Nickel-Plated Brass/Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310M-4804NP is a nickel-plated brass/steel 3/8" c...

    View full details
    Original price $ 800.00
    Original price $ 800.00 - Original price $ 800.00
    Original price $ 800.00
    Current price $ 640.00
    $ 640.00 - $ 640.00
    Current price $ 640.00
    Save 20% Save %
  • Original price $ 807.00
    Original price $ 807.00 - Original price $ 807.00
    Original price $ 807.00
    Current price $ 645.00
    $ 645.00 - $ 645.00
    Current price $ 645.00

    Foster 310M-4904, 3/8" ARO Coupler x 1/2" Hose ID, 310 Series, Manual, Brass and Steel

    In stock

    Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310M-4904 is a brass and steel 3/8" coupler from ...

    View full details
    Original price $ 807.00
    Original price $ 807.00 - Original price $ 807.00
    Original price $ 807.00
    Current price $ 645.00
    $ 645.00 - $ 645.00
    Current price $ 645.00
    Save 20% Save %
  • Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00

    Foster 3603, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

    View full details
    Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00
    Save 20% Save %
  • Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00

    Foster 3603, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

    View full details
    Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00
    Save 20% Save %
  • Original price $ 512.00
    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    Foster 3603GB, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Automatic Slim Profile, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

    View full details
    Original price $ 512.00
    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
    Save 20% Save %
  • Original price $ 512.00
    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    Foster 3603GB, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

    View full details
    Original price $ 512.00
    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
    Save 20% Save %
  • Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 322.00
    $ 322.00 - $ 322.00
    Current price $ 322.00

    Foster 3603GS, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Automatic Slim Profile, Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...

    View full details
    Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 322.00
    $ 322.00 - $ 322.00
    Current price $ 322.00
    Save 20% Save %
  • Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 322.00
    $ 322.00 - $ 322.00
    Current price $ 322.00

    Foster 3603GS, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...

    View full details
    Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 322.00
    $ 322.00 - $ 322.00
    Current price $ 322.00
    Save 20% Save %
  • Original price $ 324.00
    Original price $ 324.00 - Original price $ 324.00
    Original price $ 324.00
    Current price $ 260.00
    $ 260.00 - $ 260.00
    Current price $ 260.00

    Foster 3603S, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Steam/EPDM, Brass/SS

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

    View full details
    Original price $ 324.00
    Original price $ 324.00 - Original price $ 324.00
    Original price $ 324.00
    Current price $ 260.00
    $ 260.00 - $ 260.00
    Current price $ 260.00
    Save 20% Save %
  • Original price $ 1,198.00
    Original price $ 1,198.00 - Original price $ 1,198.00
    Original price $ 1,198.00
    Current price $ 958.00
    $ 958.00 - $ 958.00
    Current price $ 958.00

    Foster 3603S/S, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, 303 Stainless

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

    View full details
    Original price $ 1,198.00
    Original price $ 1,198.00 - Original price $ 1,198.00
    Original price $ 1,198.00
    Current price $ 958.00
    $ 958.00 - $ 958.00
    Current price $ 958.00
    Save 20% Save %
  • Original price $ 1,198.00
    Original price $ 1,198.00 - Original price $ 1,198.00
    Original price $ 1,198.00
    Current price $ 958.00
    $ 958.00 - $ 958.00
    Current price $ 958.00

    Foster 3603S/S, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Stainless Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

    View full details
    Original price $ 1,198.00
    Original price $ 1,198.00 - Original price $ 1,198.00
    Original price $ 1,198.00
    Current price $ 958.00
    $ 958.00 - $ 958.00
    Current price $ 958.00
    Save 20% Save %
  • Original price $ 315.00
    Original price $ 315.00 - Original price $ 315.00
    Original price $ 315.00
    Current price $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00

    Foster 3603W, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Water, Brass/SS

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

    View full details
    Original price $ 315.00
    Original price $ 315.00 - Original price $ 315.00
    Original price $ 315.00
    Current price $ 253.00
    $ 253.00 - $ 253.00
    Current price $ 253.00
    Save 20% Save %
  • Original price $ 304.00
    Original price $ 304.00 - Original price $ 304.00
    Original price $ 304.00
    Current price $ 244.00
    $ 244.00 - $ 244.00
    Current price $ 244.00

    Foster 3653, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3653 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

    View full details
    Original price $ 304.00
    Original price $ 304.00 - Original price $ 304.00
    Original price $ 304.00
    Current price $ 244.00
    $ 244.00 - $ 244.00
    Current price $ 244.00
    Save 20% Save %
  • Original price $ 304.00
    Original price $ 304.00 - Original price $ 304.00
    Original price $ 304.00
    Current price $ 244.00
    $ 244.00 - $ 244.00
    Current price $ 244.00

    Foster 3653, 3 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3653 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

    View full details
    Original price $ 304.00
    Original price $ 304.00 - Original price $ 304.00
    Original price $ 304.00
    Current price $ 244.00
    $ 244.00 - $ 244.00
    Current price $ 244.00
    Save 20% Save %
  • Original price $ 505.00
    Original price $ 505.00 - Original price $ 505.00
    Original price $ 505.00
    Current price $ 404.00
    $ 404.00 - $ 404.00
    Current price $ 404.00

    Foster 3653GB, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Automatic Slim Profile, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3653GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

    View full details
    Original price $ 505.00
    Original price $ 505.00 - Original price $ 505.00
    Original price $ 505.00
    Current price $ 404.00
    $ 404.00 - $ 404.00
    Current price $ 404.00
    Save 20% Save %