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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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    €153,95 - €153,95
    €153,95
    €153,95 - €153,95
    €153,95

    Foster H6S/S, FHK Series, ISO B, 3/4" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H6S/S Interchange: ISO B 7241-1 Coupler Body: 3/4" Valved Thread: 3/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    €153,95 - €153,95
    €153,95
    €153,95 - €153,95
    €153,95
  • €52,95 - €52,95
    €52,95
    €52,95 - €52,95
    €52,95

    Foster H6S, FHK Series, ISO B, 3/4" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H6S Interchange: ISO B 7241-1 Coupler Body: 3/4" Valved Thread: 3/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    €52,95 - €52,95
    €52,95
    €52,95 - €52,95
    €52,95
  • €94,95 - €94,95
    €94,95
    €94,95 - €94,95
    €94,95

    Foster H4S/S, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H4S/S Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Stainless Steel Quantity: 1

    €94,95 - €94,95
    €94,95
    €94,95 - €94,95
    €94,95
  • €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95

    Foster H4S, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H4S Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Solid Steel Quantity: 1

    €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95
  • €53,95 - €53,95
    €53,95
    €53,95 - €53,95
    €53,95

    Foster H3S/S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H3S/S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Stainless Steel Quantity: 1

    €53,95 - €53,95
    €53,95
    €53,95 - €53,95
    €53,95
  • €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95

    Foster H3S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H3S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Steel Quantity: 1

    €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95
  • €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95

    Foster H2S, FHK Series, ISO B, 1/4" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H2S Interchange: ISO B 7241-1 Coupler Body: 1/4" Valved Thread: 1/4" Female NPT, FPT Material: Solid Steel Quantity: 1

    €14,95 - €14,95
    €14,95
    €14,95 - €14,95
    €14,95
  • €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Foster 310-43, Aro 310 Series, Plug, Automatic, 3/8" Female NPT, Steel

    In stock

    Series: 310 Part number: 310-43 Interchange: Aro 310 Body: 3/8" Plug, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty  Steel Ra...

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    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Foster 310-42, Aro 310 Series, Plug, Automatic, 3/8" Male NPT, Steel

    In stock

    Series: 310 Part number: 310-42 Interchange: Aro 310 Body: 3/8" Plug, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty  Steel Rate...

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    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • €54,95 - €54,95
    €54,95
    €54,95 - €54,95
    €54,95

    Foster 7006, 6 Series, Industrial Coupler, Automatic, 1" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM7006 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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    €54,95 - €54,95
    €54,95
    €54,95 - €54,95
    €54,95
  • €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95

    Foster H1S/S, FHK Series, ISO B, 1/8" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H1S/S Interchange: ISO B 7241-1 Coupler Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Stainless Steel Quantity: 1

    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95
  • €50,95 - €50,95
    €50,95
    €50,95 - €50,95
    €50,95

    Foster FM6306, 6 Series, Industrial Coupler, Automatic, 1/2" Male NPT, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6306 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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    €50,95 - €50,95
    €50,95
    €50,95 - €50,95
    €50,95
  • €46,95 - €46,95
    €46,95
    €46,95 - €46,95
    €46,95

    Foster FM6206, 6 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6206 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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    €46,95 - €46,95
    €46,95
    €46,95 - €46,95
    €46,95
  • €18,95 - €18,95
    €18,95
    €18,95 - €18,95
    €18,95

    Foster 72-6, 6 Series, Industrial Plug, 1" Hose Barb, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 72-6 is a Steel 3/4" industrial plug from the Foster 6 Series — ...

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    €18,95 - €18,95
    €18,95
    €18,95 - €18,95
    €18,95
  • €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95

    Foster 64-6, 6 Series, Industrial Plug, 1/2" Male NPT, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 64-6 is a Steel 3/4" industrial plug from the Foster 6 Series — ...

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    €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95
  • €34,95 - €34,95
    €34,95
    €34,95 - €34,95
    €34,95

    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...

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    €34,95 - €34,95
    €34,95
    €34,95 - €34,95
    €34,95
  • €28,95 - €28,95
    €28,95
    €28,95 - €28,95
    €28,95

    Foster FM1815, 5 Series, Industrial Coupler, Automatic, 1/2" Push-On Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM1815 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    €28,95 - €28,95
    €28,95
    €28,95 - €28,95
    €28,95
  • €31,95 - €31,95
    €31,95
    €31,95 - €31,95
    €31,95

    Foster FM5605, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5605 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

    View full details
    €31,95 - €31,95
    €31,95
    €31,95 - €31,95
    €31,95
  • €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95

    Foster FM4905, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM4905 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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    €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95
  • €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95

    Foster 5805, 5 Series, Industrial Coupler, Automatic, 1/2" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5805 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95
  • €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95

    5705, 5 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5705 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    €23,95 - €23,95
    €23,95
    €23,95 - €23,95
    €23,95
  • €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95

    5605, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5605 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95
  • €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95

    81-5B, 5 Series, Industrial Plug, 1/2" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 81-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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    €20,95 - €20,95
    €20,95
    €20,95 - €20,95
    €20,95
  • €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95

    Foster 60-5B, 5 Series, Industrial Plug, 1/2" Hose Barb, Brass

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95