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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 TF11, TF Series, True-Flate, Automotive, Plug, 1/4" Female NPT, Steel

    In stock

    Series: TF3 Part Number: TF11 Interchange: True-Flate, Automotive Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel ...

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

    Foster LN2903, LN Series, Lincoln Coupler, Automatic 1/8" Male NPT, Brass, Steel

    In stock

    Series: LN Part Number: LN2903 Interchange: Lincoln Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Brass, St...

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    €23,95 - €23,95
    €23,95
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  • €37,95 - €37,95
    €37,95
    €37,95 - €37,95
    €37,95

    Foster LN2803, LN Series, Lincoln Coupler, Automatic 1/8" Female NPT, Brass, Steel

    In stock

    Series: LN Part Number: LN2803 Interchange: Lincoln Body: 1/4" Coupler, Automatic Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Brass, ...

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    €37,95 - €37,95
    €37,95
    €37,95 - €37,95
    €37,95
  • €22,95 - €22,95
    €22,95
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    Foster LN3703, LN Series, Lincoln Coupler, Automatic 3/8" Hose Barb, Brass, Steel

    In stock

    Series: LN Part Number: LN3703 Interchange: Lincoln Body: 1/4" Coupler, Automatic Thread: 3/8" Hose Barb Material: Heavy-Duty Brass, Steel ...

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    €22,95 - €22,95
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  • €21,95 - €21,95
    €21,95
    €21,95 - €21,95
    €21,95

    Foster LN3603, LN Series, Lincoln Coupler, Automatic 1/4" Hose Barb, Brass, Steel

    In stock

    Series: LN Part Number: LN3603 Interchange: Lincoln Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass, Steel ...

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    €21,95 - €21,95
    €21,95
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    €21,95
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    €21,95
    €21,95 - €21,95
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    Foster LN3303, LN Series, Lincoln Coupler, Automatic 3/8" Male NPT, Brass, Steel

    In stock

    Series: LN Part Number: LN3303 Interchange: Lincoln Body: 1/4" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass, St...

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    €21,95 - €21,95
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  • €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

    Foster 60-5G, 5 Series, Industrial Plug, Ball Check, 1/2" Hose Barb, Steel

    In stock

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

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    €10,95 - €10,95
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  • €4,95 - €4,95
    €4,95
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    €4,95

    Foster 71-4, 4 Series, Industrial Plug, 3/8" Push-On Hose Barb, Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 71-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

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    €4,95 - €4,95
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  • €12,95 - €12,95
    €12,95
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    €12,95

    Foster SG2903, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG2903 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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  • €15,95 - €15,95
    €15,95
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    €15,95

    Foster SG2803, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Female NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG2803 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    €15,95 - €15,95
    €15,95
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  • €10,95 - €10,95
    €10,95
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    Foster SG1513, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Push-On Hose Barb, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG1513 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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  • €20,95 - €20,95
    €20,95
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    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...

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    €20,95 - €20,95
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  • €3,95 - €3,95
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    Foster 210-51, Aro 210 Series, Plug, 1/4" Push-On Hose Barb, Steel

    In stock

    Series: 210 Part Number: 210-51 Interchange: Aro 210 Body: 1/4" Plug Thread: 1/4" Push-On Hose Barb Material: Heavy-Duty Steel Rated Pressu...

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    €3,95 - €3,95
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  • €10,95 - €10,95
    €10,95
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    Foster 210-2903, Aro 210 Series, Coupler, Automatic, 1/8" Male NPT, Brass, Steel

    In stock

    Series: 210 Part number: 210-2903 Interchange: Aro 210 Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Brass, ...

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    €10,95 - €10,95
    €10,95
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    €10,95