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🔧 Spring Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
🔧 Spring Savings Are Here – Get Up to 30% Off Select Fittings & Hose!

ZSI Foster - 2 Series, 1/8" Body Industrial Interchange Pneumatic Couplers and Plugs

ZSi-Foster 2 Series 1/8" Plug Couplings are widely used to connect air and low-pressure fluid lines. Their compact and economical design uses a ball-locking mechanism consisting of captive stainless steel balls that engage the locking groove on the mating plug. The sliding spring-loaded sleeve on the socket must be manually retracted in order to connect or disconnect the plug.
  • Original price $ 51.00
    Original price $ 51.00 - Original price $ 51.00
    Original price $ 51.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00

    Foster 22-2, 2 Series, Industrial Plug, 1/8" Male NPT, Steel

    In stock

    Brand: Foster Series: 2 Part Number: 22-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Ste...

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    Original price $ 51.00
    Original price $ 51.00 - Original price $ 51.00
    Original price $ 51.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00
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  • Original price $ 73.00
    Original price $ 73.00 - Original price $ 73.00
    Original price $ 73.00
    Current price $ 51.00
    $ 51.00 - $ 51.00
    Current price $ 51.00

    Foster 22-2B, 2 Series, Industrial Plug, 1/8" Male NPT, Brass

    In stock

    Series: 2 Part Number: 22-2B Interchange: Industrial Body: 1/8" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Brass Rated Pressure...

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    Original price $ 73.00
    Original price $ 73.00 - Original price $ 73.00
    Original price $ 73.00
    Current price $ 51.00
    $ 51.00 - $ 51.00
    Current price $ 51.00
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  • Original price $ 174.00
    Original price $ 174.00 - Original price $ 174.00
    Original price $ 174.00
    Current price $ 122.00
    $ 122.00 - $ 122.00
    Current price $ 122.00

    Foster 2302, 2 Series, Industrial Coupler, Manual, 1/8" Female NPT, Brass, Steel

    In stock

    Series: 2 Part Number: 2302 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Brass, St...

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    Original price $ 174.00
    Original price $ 174.00 - Original price $ 174.00
    Original price $ 174.00
    Current price $ 122.00
    $ 122.00 - $ 122.00
    Current price $ 122.00
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  • Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 56.00
    $ 56.00 - $ 56.00
    Current price $ 56.00

    Foster 24-2, 2 Series, Industrial Plug, 1/4" Male NPT, Steel

    In stock

    Series: 2 Part Number: 24-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

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    Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 56.00
    $ 56.00 - $ 56.00
    Current price $ 56.00
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  • Original price $ 180.00
    Original price $ 180.00 - Original price $ 180.00
    Original price $ 180.00
    Current price $ 126.00
    $ 126.00 - $ 126.00
    Current price $ 126.00

    Foster 2202, 2 Series, Industrial Coupler, Manual, 1/8" Male NPT, Brass, Steel

    In stock

    Series: 2 Part Number: 2202 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Brass, Stee...

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    Original price $ 180.00
    Original price $ 180.00 - Original price $ 180.00
    Original price $ 180.00
    Current price $ 126.00
    $ 126.00 - $ 126.00
    Current price $ 126.00
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  • Original price $ 59.00
    Original price $ 59.00 - Original price $ 59.00
    Original price $ 59.00
    Current price $ 41.00
    $ 41.00 - $ 41.00
    Current price $ 41.00

    Foster 23-2, 2 Series, Industrial Plug, 1/8" Female NPT, Steel

    In stock

    Series: 2 Part Number: 23-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

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    Original price $ 59.00
    Original price $ 59.00 - Original price $ 59.00
    Original price $ 59.00
    Current price $ 41.00
    $ 41.00 - $ 41.00
    Current price $ 41.00
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  • Original price $ 180.00
    Original price $ 180.00 - Original price $ 180.00
    Original price $ 180.00
    Current price $ 126.00
    $ 126.00 - $ 126.00
    Current price $ 126.00

    Foster 2022, 2 Series, Industrial Coupler, Manual, 1/8" Hose Barb, Brass, Steel

    In stock

    Series: 2 Part Number: 2022 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/8" Hose Barb Material: Heavy-Duty Brass, Steel R...

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    Original price $ 180.00
    Original price $ 180.00 - Original price $ 180.00
    Original price $ 180.00
    Current price $ 126.00
    $ 126.00 - $ 126.00
    Current price $ 126.00
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  • Original price $ 206.00
    Original price $ 206.00 - Original price $ 206.00
    Original price $ 206.00
    Current price $ 144.00
    $ 144.00 - $ 144.00
    Current price $ 144.00

    Foster 2042, 2 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Series: 2 Part Number: 2042 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/4" Hose Barb Material: Heavy-Duty Brass, Steel R...

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    Original price $ 206.00
    Original price $ 206.00 - Original price $ 206.00
    Original price $ 206.00
    Current price $ 144.00
    $ 144.00 - $ 144.00
    Current price $ 144.00
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  • Original price $ 102.00
    Original price $ 102.00 - Original price $ 102.00
    Original price $ 102.00
    Current price $ 72.00
    $ 72.00 - $ 72.00
    Current price $ 72.00

    Foster 27-2, 2 Series, Industrial Plug, 1/4" Female NPT, Steel

    In stock

    Series: 2 Part Number: 27-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

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    Original price $ 102.00
    Original price $ 102.00 - Original price $ 102.00
    Original price $ 102.00
    Current price $ 72.00
    $ 72.00 - $ 72.00
    Current price $ 72.00
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  • Original price $ 63.00
    Original price $ 63.00 - Original price $ 63.00
    Original price $ 63.00
    Current price $ 44.00
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    Current price $ 44.00

    Foster 02-2, 2 Series, Industrial Plug, 1/8" Hose Barb, Steel

    In stock

    Series: 2 Part Number: 02-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/8" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 300...

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    Original price $ 63.00
    Original price $ 63.00 - Original price $ 63.00
    Original price $ 63.00
    Current price $ 44.00
    $ 44.00 - $ 44.00
    Current price $ 44.00
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  • Original price $ 188.00
    Original price $ 188.00 - Original price $ 188.00
    Original price $ 188.00
    Current price $ 132.00
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    Current price $ 132.00

    Foster 2402, 2 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Series: 2 Part Number: 2402 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass, Stee...

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    Original price $ 188.00
    Original price $ 188.00 - Original price $ 188.00
    Original price $ 188.00
    Current price $ 132.00
    $ 132.00 - $ 132.00
    Current price $ 132.00
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  • Original price $ 196.00
    Original price $ 196.00 - Original price $ 196.00
    Original price $ 196.00
    Current price $ 137.00
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    Current price $ 137.00

    Foster 2032, 2 Series, Industrial Coupler, Manual, 3/16" Hose Barb, Brass, Steel

    In stock

    Series: 2 Part Number: 2032 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 3/16" Hose Barb Material: Heavy-Duty Brass, Steel ...

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    Original price $ 196.00
    Original price $ 196.00 - Original price $ 196.00
    Original price $ 196.00
    Current price $ 137.00
    $ 137.00 - $ 137.00
    Current price $ 137.00
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  • Original price $ 178.00
    Original price $ 178.00 - Original price $ 178.00
    Original price $ 178.00
    Current price $ 125.00
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    Current price $ 125.00

    Foster PJ8-2, 2 Series, Industrial Plug, .170" x 1/4" Plastic Tube, Steel

    In stock

    Series: 2 Part Number: PJ8-2 Interchange: Industrial Body: 1/8" Plug Thread: .170" x 1/4" Plastic Tube Material: Heavy-Duty Steel Rated P...

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    Original price $ 178.00
    Original price $ 178.00 - Original price $ 178.00
    Original price $ 178.00
    Current price $ 125.00
    $ 125.00 - $ 125.00
    Current price $ 125.00
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  • Original price $ 208.00
    Original price $ 208.00 - Original price $ 208.00
    Original price $ 208.00
    Current price $ 146.00
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    Current price $ 146.00

    Foster 2702, 2 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 2 Part Number: 2702 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Brass, St...

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    Original price $ 208.00
    Original price $ 208.00 - Original price $ 208.00
    Original price $ 208.00
    Current price $ 146.00
    $ 146.00 - $ 146.00
    Current price $ 146.00
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  • Original price $ 153.00
    Original price $ 153.00 - Original price $ 153.00
    Original price $ 153.00
    Current price $ 107.00
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    Current price $ 107.00

    Foster 04-2, 2 Series, Industrial Plug, 1/4" Hose Barb, Steel

    In stock

    Series: 2 Part Number: 04-2 Interchange: Industrial Body: 1/8" Plug Thread: 1/4" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 300...

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    Original price $ 153.00
    Original price $ 153.00 - Original price $ 153.00
    Original price $ 153.00
    Current price $ 107.00
    $ 107.00 - $ 107.00
    Current price $ 107.00
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  • Original price $ 79.00
    Original price $ 79.00 - Original price $ 79.00
    Original price $ 79.00
    Current price $ 55.00
    $ 55.00 - $ 55.00
    Current price $ 55.00

    Foster 03-2, 2 Series, Industrial Plug, 3/16" Hose Barb, Steel

    In stock

    Series: 2 Part Number: 03-2 Interchange: Industrial Body: 1/8" Plug Thread: 3/16" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 30...

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    Original price $ 79.00
    Original price $ 79.00 - Original price $ 79.00
    Original price $ 79.00
    Current price $ 55.00
    $ 55.00 - $ 55.00
    Current price $ 55.00
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  • Original price $ 216.00
    Original price $ 216.00 - Original price $ 216.00
    Original price $ 216.00
    Current price $ 151.00
    $ 151.00 - $ 151.00
    Current price $ 151.00

    Foster SJ8-2, 2 Series, Industrial Coupler, Manual, .170" x 1/4" Plastic Tube, Steel

    In stock

    Series: 2 Part Number: SJ8-2 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: .170" x 1/4" Plastic Tube Material: Heavy-Duty Ste...

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    Original price $ 216.00
    Original price $ 216.00 - Original price $ 216.00
    Original price $ 216.00
    Current price $ 151.00
    $ 151.00 - $ 151.00
    Current price $ 151.00
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  • Original price $ 617.00
    Original price $ 617.00 - Original price $ 617.00
    Original price $ 617.00
    Current price $ 432.00
    $ 432.00 - $ 432.00
    Current price $ 432.00

    Foster 2302S/S, 2 Series, Industrial Coupler, Manual, 1/8" Female NPT, Brass, Stainless Steel

    In stock

    Series: 2 Part Number: 2302S/S Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Brass,...

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    Original price $ 617.00
    Original price $ 617.00 - Original price $ 617.00
    Original price $ 617.00
    Current price $ 432.00
    $ 432.00 - $ 432.00
    Current price $ 432.00
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  • Original price $ 685.00
    Original price $ 685.00 - Original price $ 685.00
    Original price $ 685.00
    Current price $ 480.00
    $ 480.00 - $ 480.00
    Current price $ 480.00

    Foster 2202S/S, 2 Series, Industrial Coupler, Manual, 1/8" Male NPT, Brass, Stainless Steel

    In stock

    Series: 2 Part Number: 2202S/S Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Brass, S...

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    Original price $ 685.00
    Original price $ 685.00 - Original price $ 685.00
    Original price $ 685.00
    Current price $ 480.00
    $ 480.00 - $ 480.00
    Current price $ 480.00
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  • Original price $ 116.00
    Original price $ 116.00 - Original price $ 116.00
    Original price $ 116.00
    Current price $ 81.00
    $ 81.00 - $ 81.00
    Current price $ 81.00

    Foster 22-2S/S, 2 Series, Industrial Plug, 1/8" Male NPT, Stainless Steel

    In stock

    Brand: Foster Series: 2 Part Number: 22-2S/S Interchange: Industrial Body: 1/8" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty ...

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    Original price $ 116.00
    Original price $ 116.00 - Original price $ 116.00
    Original price $ 116.00
    Current price $ 81.00
    $ 81.00 - $ 81.00
    Current price $ 81.00
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  • Original price $ 253.00
    Original price $ 253.00 - Original price $ 253.00
    Original price $ 253.00
    Current price $ 177.00
    $ 177.00 - $ 177.00
    Current price $ 177.00

    Foster SJ8P-2, 1/8" Coupler x .170" x 1/4" Plastic Tube

    In stock

    Series: 2 Part Number: SJ8P-2 Interchange: Industrial Body: 1/8" Coupler, Manual Thread: .170" x 1/4" Plastic Tube (Panel Mount) Material:...

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    Original price $ 253.00
    Original price $ 253.00 - Original price $ 253.00
    Original price $ 253.00
    Current price $ 177.00
    $ 177.00 - $ 177.00
    Current price $ 177.00
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