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☀️ Take an Additional 10% Off Your Entire Order with code PROGRADE10 at checkout.
☀️ Additional 10% Off • PROGRADE10

Best Sellers

Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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    Foster 59-5, 5 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 59-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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    Foster 52-5B, 5 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 52-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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    Foster 5105, 5 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5105 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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  • €19,95 - €19,95
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    Foster 4504, 4 Series, Industrial Coupler, Manual, 1/2" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4504 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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    Foster 3703GB, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    Foster 3103GB, 3 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3103GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    ZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Plug, 50MPB

    In stock

    ZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Plug, 50MPS Straight Thru (No valve in either the socket or plug) Brass FST Series 

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    Foster 12-3B, 3 Series, Industrial Plug, 1/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 12-3B is a Brass 1/4" industrial plug from the Foster 3 Series — the most ...

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  • €21,95 - €21,95
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    Foster 5205, 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 5205 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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  • €9,95 - €9,95
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    Foster 53-5, 5 Series, Industrial Plug, 3/8" Female NPT, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 53-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

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  • €31,95 - €31,95
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    Foster 3003S/S, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Stainless Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3003S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

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  • €29,95 - €29,95
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    Foster FM5005, 5 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5005 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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  • €16,95 - €16,95
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    ZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Socket, 50FS

    In stock

    ZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Socket, 50FS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange  Straight Thr...

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  • €28,95 - €28,95
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    Foster 4 Series, Reusable Hose Barb, 3/8" Industrial Coupler x 3/8" ID x 5/8" OD Hose, FMSD7-4

    In stock

    Series: 4 Series Part Number:  FMSD7-4 Interchange: Industrial Interchange Body: 3/8" Industrial Coupler (Automatic) Thread: 3/8" ID X 5/8" ...

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  • €19,95 - €19,95
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    Foster 4404, 4 Series, Industrial Coupler, Manual, 1/2" Female NPT, Brass, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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  • €2,95 - €2,95
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    hpcouplers TL25 Series, 1/4" Shrader Plug x 1/4″ Male NPT, Manual, Steel

    In stock

    Series: TL25 Part Number: TL25-P-25M Interchange: SHD Shrader Body: 1/4" Plug Thread: 1/4" Male NPT Material: Heavy-Duty Steel Rated Pre...

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  • €21,95 - €21,95
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    Foster FMSD9-3 Reusable Hose Barb - 1/4" Body Coupler X 3/8" ID - 11/16" OD Air Fittings

    In stock

    Foster BrandFMSD9-3Reusable Hose Barb( 1/4" Automatic Body Coupler X 3/8" ID - 11/16" OD)

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    hpcouplers IM25 Series, 1/4" Industrial Plug x 3/8″ Hose Barb, Manual, Stainless Steel

    In stock

    Series: IM25 Part Number: IM25-P-38H-SS Interchange: Industrial Body: 1/4" Plug Barb: 3/8" Material: Heavy-Duty Stainless Steel Rated Pr...

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    hpcouplers IM25 Series, 1/4" Industrial Coupler x 3/8″ Female NPT, Manual, Stainless Steel

    In stock

    Series: IM25 Part Number: IM25-M-38F-SS Interchange: Industrial Body: 1/4" Coupler, Manual Thread: 3/8" Female NPT Material: Heavy-Duty S...

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    hpcouplers IM25 Series, 1/4" Industrial Coupler x 1/4″ Female NPT, Manual, Stainless Steel

    In stock

    Series: IM25 Part Number: IM25-M-25F-SS Interchange: Industrial Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT Material: Heavy-Duty S...

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    hpcouplers IM25 Series, 1/4" Industrial Plug x 1/4″ Male NPT, Steel

    In stock

    Series: IM25 Part Number: IM25-P-25M Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Male NPT Material: Heavy-Duty Steel Rated Pres...

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    hpcouplers IM25 Series, 1/4" Industrial Plug x 1/4″ Female NPT, Steel

    In stock

    Series: IM25 Part Number: IM25-P-25F Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Female NPT Material: Heavy-Duty Steel Rated Pr...

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  • Sold out
    €25,95 - €25,95
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    Dawn Industries, Coring Tool & Nut Driver for Installing 1/2" & 3/4" KwikSeal Saddles (HCT-Combo, ND375)

    Out of stock

    Cuts a clean shaving free hole in seconds and removes the plug from the pipe. Fits both 1/2" and 3/4" FPT outlets Part numbers it works with: 75C, ...

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    Sold out
  • €12,95 - €12,95
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    Dawn Industries BT135-SS Replacement Blade

    In stock

    Dawn KiwkCut BT135 Replacement Blade, Stainless Steel (1 5/8")

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