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Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!
Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!

Foster - 4 Series, Couplers

  • Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00

    Foster FM4204, 4 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Series: 4 Part Number: FM4204 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00
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  • Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 281.00
    $ 281.00 - $ 281.00
    Current price $ 281.00

    Foster FM4303, 4 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 4 Part Number: FM4304 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 281.00
    $ 281.00 - $ 281.00
    Current price $ 281.00
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  • Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 303.00
    $ 303.00 - $ 303.00
    Current price $ 303.00

    Foster 4204, 4 Series, Industrial Coupler, Manual, 3/8" Female NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4204 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Brass...

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    Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 303.00
    $ 303.00 - $ 303.00
    Current price $ 303.00
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  • Original price $ 420.00
    Original price $ 420.00 - Original price $ 420.00
    Original price $ 420.00
    Current price $ 294.00
    $ 294.00 - $ 294.00
    Current price $ 294.00

    Foster 4004, 4 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4004 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Brass...

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    Original price $ 420.00
    Original price $ 420.00 - Original price $ 420.00
    Original price $ 420.00
    Current price $ 294.00
    $ 294.00 - $ 294.00
    Current price $ 294.00
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  • Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00

    Foster FM4004, 4 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 4 Part Number: FM4004 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00
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  • Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 303.00
    $ 303.00 - $ 303.00
    Current price $ 303.00

    Foster 4104, 4 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4104 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass, ...

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    Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 303.00
    $ 303.00 - $ 303.00
    Current price $ 303.00
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  • Original price $ 579.00
    Original price $ 579.00 - Original price $ 579.00
    Original price $ 579.00
    Current price $ 405.00
    $ 405.00 - $ 405.00
    Current price $ 405.00

    Foster FM4804, 4 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

    Series: 4 Part Number: FM4804 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 3/8" Hose Barb Material: Heavy-Duty Brass, Ste...

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    Original price $ 579.00
    Original price $ 579.00 - Original price $ 579.00
    Original price $ 579.00
    Current price $ 405.00
    $ 405.00 - $ 405.00
    Current price $ 405.00
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  • Original price $ 579.00
    Original price $ 579.00 - Original price $ 579.00
    Original price $ 579.00
    Current price $ 405.00
    $ 405.00 - $ 405.00
    Current price $ 405.00

    Foster FM4404, 4 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass

    In stock

    Series: 4 Part Number: FM4404 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 579.00
    Original price $ 579.00 - Original price $ 579.00
    Original price $ 579.00
    Current price $ 405.00
    $ 405.00 - $ 405.00
    Current price $ 405.00
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  • Original price $ 614.00
    Original price $ 614.00 - Original price $ 614.00
    Original price $ 614.00
    Current price $ 430.00
    $ 430.00 - $ 430.00
    Current price $ 430.00

    Foster FM1714, 4 Series, Industrial Coupler, Automatic, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 4 Part Number: FM1714 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 3/8" Push-On Hose Barb Material: Heavy-Duty Br...

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    Original price $ 614.00
    Original price $ 614.00 - Original price $ 614.00
    Original price $ 614.00
    Current price $ 430.00
    $ 430.00 - $ 430.00
    Current price $ 430.00
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  • Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00

    Foster FM4104, 4 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Series: 4 Part Number: FM4104 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00
    Save 30% Save %
  • Original price $ 571.00
    Original price $ 571.00 - Original price $ 571.00
    Original price $ 571.00
    Current price $ 400.00
    $ 400.00 - $ 400.00
    Current price $ 400.00

    Foster FM4504, 4 Series, Industrial Coupler, Automatic, 1/2" Male NPT, Brass

    In stock

    Series: 4 Part Number: FM4504 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 1/2" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 571.00
    Original price $ 571.00 - Original price $ 571.00
    Original price $ 571.00
    Current price $ 400.00
    $ 400.00 - $ 400.00
    Current price $ 400.00
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  • Original price $ 501.00
    Original price $ 501.00 - Original price $ 501.00
    Original price $ 501.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00

    Foster 4404, 4 Series, Industrial Coupler, Manual, 1/2" Female NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4404 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Brass...

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    Original price $ 501.00
    Original price $ 501.00 - Original price $ 501.00
    Original price $ 501.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00
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  • Original price $ 633.00
    Original price $ 633.00 - Original price $ 633.00
    Original price $ 633.00
    Current price $ 443.00
    $ 443.00 - $ 443.00
    Current price $ 443.00

    Foster FM1814, 4 Series, Industrial Coupler, Manual, 1/2" Hose Barb (Push-On), Brass

    In stock

    Series: 4 Part Number: FM1814 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Hose Barb (Push-On) Material: Heavy-Duty...

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    Original price $ 633.00
    Original price $ 633.00 - Original price $ 633.00
    Original price $ 633.00
    Current price $ 443.00
    $ 443.00 - $ 443.00
    Current price $ 443.00
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  • Original price $ 569.00
    Original price $ 569.00 - Original price $ 569.00
    Original price $ 569.00
    Current price $ 398.00
    $ 398.00 - $ 398.00
    Current price $ 398.00

    Foster FM4704, 4 Series, Industrial Coupler, Automatic, 5/16" Hose Barb, Brass

    In stock

    Series: 4 Part Number: FM4704 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 5/16" Hose Barb Material: Heavy-Duty Brass Ra...

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    Original price $ 569.00
    Original price $ 569.00 - Original price $ 569.00
    Original price $ 569.00
    Current price $ 398.00
    $ 398.00 - $ 398.00
    Current price $ 398.00
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  • Original price $ 493.00
    Original price $ 493.00 - Original price $ 493.00
    Original price $ 493.00
    Current price $ 345.00
    $ 345.00 - $ 345.00
    Current price $ 345.00

    Foster 1814, 4 Series, Industrial Coupler, Manual, 1/2" Hose Barb (Push-On), Brass, Steel

    In stock

    Series: 4 Part Number: 1814 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Hose Barb (Push-On) Material: Heavy-Duty B...

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    Original price $ 493.00
    Original price $ 493.00 - Original price $ 493.00
    Original price $ 493.00
    Current price $ 345.00
    $ 345.00 - $ 345.00
    Current price $ 345.00
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  • Original price $ 447.00
    Original price $ 447.00 - Original price $ 447.00
    Original price $ 447.00
    Current price $ 313.00
    $ 313.00 - $ 313.00
    Current price $ 313.00

    Foster 1714, 4 Series, Industrial Coupler, Manual, 3/8" Hose Barb (Push-On), Brass, Steel

    In stock

    Series: 4 Part Number: 1714 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 3/8" Hose Barb (Push-On) Material: Heavy-Duty B...

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    Original price $ 447.00
    Original price $ 447.00 - Original price $ 447.00
    Original price $ 447.00
    Current price $ 313.00
    $ 313.00 - $ 313.00
    Current price $ 313.00
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  • Original price $ 490.00
    Original price $ 490.00 - Original price $ 490.00
    Original price $ 490.00
    Current price $ 343.00
    $ 343.00 - $ 343.00
    Current price $ 343.00

    Foster 4904, 4 Series, Industrial Coupler, Manual, 1/2" Hose Barb, Brass, Steel

    In stock

    Series: 4 Part Number: 4904 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Hose Barb Material: Heavy-Duty Brass, Stee...

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    Original price $ 490.00
    Original price $ 490.00 - Original price $ 490.00
    Original price $ 490.00
    Current price $ 343.00
    $ 343.00 - $ 343.00
    Current price $ 343.00
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  • Original price $ 505.00
    Original price $ 505.00 - Original price $ 505.00
    Original price $ 505.00
    Current price $ 354.00
    $ 354.00 - $ 354.00
    Current price $ 354.00

    Foster 4804, 4 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Brass, Steel

    In stock

    Series: 4 Part Number: 4804 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 3/8" Hose Barb Material: Heavy-Duty Brass, Stee...

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    Original price $ 505.00
    Original price $ 505.00 - Original price $ 505.00
    Original price $ 505.00
    Current price $ 354.00
    $ 354.00 - $ 354.00
    Current price $ 354.00
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  • Original price $ 515.00
    Original price $ 515.00 - Original price $ 515.00
    Original price $ 515.00
    Current price $ 361.00
    $ 361.00 - $ 361.00
    Current price $ 361.00

    Foster 4704, 4 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel

    In stock

    Series: 4 Part Number: 4704 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 5/16" Hose Barb Material: Heavy-Duty Brass, Ste...

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    Original price $ 515.00
    Original price $ 515.00 - Original price $ 515.00
    Original price $ 515.00
    Current price $ 361.00
    $ 361.00 - $ 361.00
    Current price $ 361.00
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  • Original price $ 490.00
    Original price $ 490.00 - Original price $ 490.00
    Original price $ 490.00
    Current price $ 343.00
    $ 343.00 - $ 343.00
    Current price $ 343.00

    Foster 4604, 4 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Series: 4 Part Number: 4604 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/4" Hose Barb Material: Heavy-Duty Brass, Stee...

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    Original price $ 490.00
    Original price $ 490.00 - Original price $ 490.00
    Original price $ 490.00
    Current price $ 343.00
    $ 343.00 - $ 343.00
    Current price $ 343.00
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  • Original price $ 501.00
    Original price $ 501.00 - Original price $ 501.00
    Original price $ 501.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00

    Foster 4504, 4 Series, Industrial Coupler, Manual, 1/2" Male NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4504 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Male NPT, MPT Material: Heavy-Duty Brass, ...

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    Original price $ 501.00
    Original price $ 501.00 - Original price $ 501.00
    Original price $ 501.00
    Current price $ 351.00
    $ 351.00 - $ 351.00
    Current price $ 351.00
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  • Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00

    Foster FM4604, 4 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Series: 4 Part Number: FM4604 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass Rat...

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    Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 392.00
    $ 392.00 - $ 392.00
    Current price $ 392.00
    Save 30% Save %
  • Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00

    Foster FM4304, 4 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 4 Part Number: FM4304 Interchange: Industrial Body: 3/8" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass ...

    View full details
    Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 395.00
    $ 395.00 - $ 395.00
    Current price $ 395.00
    Save 30% Save %
  • Original price $ 449.00
    Original price $ 449.00 - Original price $ 449.00
    Original price $ 449.00
    Current price $ 315.00
    $ 315.00 - $ 315.00
    Current price $ 315.00

    Foster 4304, 4 Series, Industrial Coupler, Manual, 3/8" Male NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4304 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass, ...

    View full details
    Original price $ 449.00
    Original price $ 449.00 - Original price $ 449.00
    Original price $ 449.00
    Current price $ 315.00
    $ 315.00 - $ 315.00
    Current price $ 315.00
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