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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 - 3 Series, Couplers

  • Original price $ 12.99
    Original price $ 12.99 - Original price $ 12.99
    Original price $ 12.99
    Current price $ 9.09
    $ 9.09 - $ 9.09
    Current price $ 9.09

    Foster 3003, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 12.99
    Original price $ 12.99 - Original price $ 12.99
    Original price $ 12.99
    Current price $ 9.09
    $ 9.09 - $ 9.09
    Current price $ 9.09
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  • Original price $ 11.79
    Original price $ 11.79 - Original price $ 11.79
    Original price $ 11.79
    Current price $ 8.25
    $ 8.25 - $ 8.25
    Current price $ 8.25

    Foster 3103, 3 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 11.79
    Original price $ 11.79 - Original price $ 11.79
    Original price $ 11.79
    Current price $ 8.25
    $ 8.25 - $ 8.25
    Current price $ 8.25
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  • Original price $ 20.69
    Original price $ 20.69 - Original price $ 20.69
    Original price $ 20.69
    Current price $ 14.48
    $ 14.48 - $ 14.48
    Current price $ 14.48

    Foster 3003GS, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3003GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 20.69
    Original price $ 20.69 - Original price $ 20.69
    Original price $ 20.69
    Current price $ 14.48
    $ 14.48 - $ 14.48
    Current price $ 14.48
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  • Original price $ 20.09
    Original price $ 20.09 - Original price $ 20.09
    Original price $ 20.09
    Current price $ 14.06
    $ 14.06 - $ 14.06
    Current price $ 14.06

    Foster 3003GB, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: 3003GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 20.09
    Original price $ 20.09 - Original price $ 20.09
    Original price $ 20.09
    Current price $ 14.06
    $ 14.06 - $ 14.06
    Current price $ 14.06
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  • Original price $ 13.19
    Original price $ 13.19 - Original price $ 13.19
    Original price $ 13.19
    Current price $ 9.23
    $ 9.23 - $ 9.23
    Current price $ 9.23

    Foster 3203, 3 Series, Industrial Coupler, Manual, 3/8" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 13.19
    Original price $ 13.19 - Original price $ 13.19
    Original price $ 13.19
    Current price $ 9.23
    $ 9.23 - $ 9.23
    Current price $ 9.23
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  • Original price $ 13.09
    Original price $ 13.09 - Original price $ 13.09
    Original price $ 13.09
    Current price $ 9.16
    $ 9.16 - $ 9.16
    Current price $ 9.16

    Foster 3303, 3 Series, Industrial Coupler, Manual, 3/8" Male NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3303 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 13.09
    Original price $ 13.09 - Original price $ 13.09
    Original price $ 13.09
    Current price $ 9.16
    $ 9.16 - $ 9.16
    Current price $ 9.16
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  • Original price $ 12.49
    Original price $ 12.49 - Original price $ 12.49
    Original price $ 12.49
    Current price $ 8.74
    $ 8.74 - $ 8.74
    Current price $ 8.74

    Foster 3603, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Brass, Steel

    In stock

    Series: 3 Part Number: 3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Hose Barb Material: Heavy-Duty Brass, Ste...

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    Original price $ 12.49
    Original price $ 12.49 - Original price $ 12.49
    Original price $ 12.49
    Current price $ 8.74
    $ 8.74 - $ 8.74
    Current price $ 8.74
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  • Original price $ 24.69
    Original price $ 24.69 - Original price $ 24.69
    Original price $ 24.69
    Current price $ 17.28
    $ 17.28 - $ 17.28
    Current price $ 17.28

    Foster 3603GB, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: 3603GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass...

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    Original price $ 24.69
    Original price $ 24.69 - Original price $ 24.69
    Original price $ 24.69
    Current price $ 17.28
    $ 17.28 - $ 17.28
    Current price $ 17.28
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  • Original price $ 21.69
    Original price $ 21.69 - Original price $ 21.69
    Original price $ 21.69
    Current price $ 15.18
    $ 15.18 - $ 15.18
    Current price $ 15.18

    Foster 3603GS, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

    In stock

    Series: 3 Part Number: 3603GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass...

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    Original price $ 21.69
    Original price $ 21.69 - Original price $ 21.69
    Original price $ 21.69
    Current price $ 15.18
    $ 15.18 - $ 15.18
    Current price $ 15.18
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  • Original price $ 17.09
    Original price $ 17.09 - Original price $ 17.09
    Original price $ 17.09
    Current price $ 11.96
    $ 11.96 - $ 11.96
    Current price $ 11.96

    Foster 3003HW, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass (HOT WATER)

    In stock

    Series: 3 Part Number: 3003HW Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Br...

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    Original price $ 17.09
    Original price $ 17.09 - Original price $ 17.09
    Original price $ 17.09
    Current price $ 11.96
    $ 11.96 - $ 11.96
    Current price $ 11.96
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  • Original price $ 18.89
    Original price $ 18.89 - Original price $ 18.89
    Original price $ 18.89
    Current price $ 13.22
    $ 13.22 - $ 13.22
    Current price $ 13.22

    Foster FM1713, 3 Series, Industrial Coupler, Automatic, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM1713 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Push-On Hose Barb Material: Heavy-Du...

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    Original price $ 18.89
    Original price $ 18.89 - Original price $ 18.89
    Original price $ 18.89
    Current price $ 13.22
    $ 13.22 - $ 13.22
    Current price $ 13.22
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  • Original price $ 19.99
    Original price $ 19.99 - Original price $ 19.99
    Original price $ 19.99
    Current price $ 13.99
    $ 13.99 - $ 13.99
    Current price $ 13.99

    Foster FM2803, 3 Series, Industrial Coupler, Automatic, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM2803 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 19.99
    Original price $ 19.99 - Original price $ 19.99
    Original price $ 19.99
    Current price $ 13.99
    $ 13.99 - $ 13.99
    Current price $ 13.99
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  • Original price $ 18.49
    Original price $ 18.49 - Original price $ 18.49
    Original price $ 18.49
    Current price $ 12.94
    $ 12.94 - $ 12.94
    Current price $ 12.94

    Foster FM2903, 3 Series, Industrial Coupler, Automatic, 1/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM2903 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, MPT Material: Heavy-Duty B...

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    Original price $ 18.49
    Original price $ 18.49 - Original price $ 18.49
    Original price $ 18.49
    Current price $ 12.94
    $ 12.94 - $ 12.94
    Current price $ 12.94
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  • Original price $ 18.29
    Original price $ 18.29 - Original price $ 18.29
    Original price $ 18.29
    Current price $ 12.80
    $ 12.80 - $ 12.80
    Current price $ 12.80

    Foster FM3003, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 18.29
    Original price $ 18.29 - Original price $ 18.29
    Original price $ 18.29
    Current price $ 12.80
    $ 12.80 - $ 12.80
    Current price $ 12.80
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  • Original price $ 18.89
    Original price $ 18.89 - Original price $ 18.89
    Original price $ 18.89
    Current price $ 13.22
    $ 13.22 - $ 13.22
    Current price $ 13.22

    Foster FM3103, 3 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Male NPT, MPT Material: Heavy-Duty B...

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    Original price $ 18.89
    Original price $ 18.89 - Original price $ 18.89
    Original price $ 18.89
    Current price $ 13.22
    $ 13.22 - $ 13.22
    Current price $ 13.22
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  • Original price $ 18.99
    Original price $ 18.99 - Original price $ 18.99
    Original price $ 18.99
    Current price $ 13.29
    $ 13.29 - $ 13.29
    Current price $ 13.29

    Foster FM3203, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 18.99
    Original price $ 18.99 - Original price $ 18.99
    Original price $ 18.99
    Current price $ 13.29
    $ 13.29 - $ 13.29
    Current price $ 13.29
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  • Original price $ 19.19
    Original price $ 19.19 - Original price $ 19.19
    Original price $ 19.19
    Current price $ 13.43
    $ 13.43 - $ 13.43
    Current price $ 13.43

    Foster FM3303, 3 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM3303 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty B...

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    Original price $ 19.19
    Original price $ 19.19 - Original price $ 19.19
    Original price $ 19.19
    Current price $ 13.43
    $ 13.43 - $ 13.43
    Current price $ 13.43
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  • Original price $ 19.49
    Original price $ 19.49 - Original price $ 19.49
    Original price $ 19.49
    Current price $ 13.64
    $ 13.64 - $ 13.64
    Current price $ 13.64

    Foster FM3603, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass...

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    Original price $ 19.49
    Original price $ 19.49 - Original price $ 19.49
    Original price $ 19.49
    Current price $ 13.64
    $ 13.64 - $ 13.64
    Current price $ 13.64
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  • Original price $ 17.29
    Original price $ 17.29 - Original price $ 17.29
    Original price $ 17.29
    Current price $ 12.10
    $ 12.10 - $ 12.10
    Current price $ 12.10

    Foster FM3703, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM3703 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Hose Barb Material: Heavy-Duty Brass...

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    Original price $ 17.29
    Original price $ 17.29 - Original price $ 17.29
    Original price $ 17.29
    Current price $ 12.10
    $ 12.10 - $ 12.10
    Current price $ 12.10
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  • Original price $ 12.79
    Original price $ 12.79 - Original price $ 12.79
    Original price $ 12.79
    Current price $ 8.95
    $ 8.95 - $ 8.95
    Current price $ 8.95

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

    In stock

    Series: 3 Part Number: SG1513 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Push-On Hose Barb Materia...

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    Original price $ 12.79
    Original price $ 12.79 - Original price $ 12.79
    Original price $ 12.79
    Current price $ 8.95
    $ 8.95 - $ 8.95
    Current price $ 8.95
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  • Original price $ 12.89
    Original price $ 12.89 - Original price $ 12.89
    Original price $ 12.89
    Current price $ 9.02
    $ 9.02 - $ 9.02
    Current price $ 9.02

    Foster SG1713, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG1713 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Push-On Hose Barb Materia...

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    Original price $ 12.89
    Original price $ 12.89 - Original price $ 12.89
    Original price $ 12.89
    Current price $ 9.02
    $ 9.02 - $ 9.02
    Current price $ 9.02
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  • Original price $ 18.39
    Original price $ 18.39 - Original price $ 18.39
    Original price $ 18.39
    Current price $ 12.87
    $ 12.87 - $ 12.87
    Current price $ 12.87

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

    In stock

    Series: 3 Part Number: SG2803 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Female NPT, FPT Material:...

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    Original price $ 18.39
    Original price $ 18.39 - Original price $ 18.39
    Original price $ 18.39
    Current price $ 12.87
    $ 12.87 - $ 12.87
    Current price $ 12.87
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  • Original price $ 15.19
    Original price $ 15.19 - Original price $ 15.19
    Original price $ 15.19
    Current price $ 10.63
    $ 10.63 - $ 10.63
    Current price $ 10.63

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

    In stock

    Series: 3 Part Number: SG2903 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Male NPT, MPT Material: H...

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    Original price $ 15.19
    Original price $ 15.19 - Original price $ 15.19
    Original price $ 15.19
    Current price $ 10.63
    $ 10.63 - $ 10.63
    Current price $ 10.63
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  • Original price $ 10.99
    Original price $ 10.99 - Original price $ 10.99
    Original price $ 10.99
    Current price $ 7.69
    $ 7.69 - $ 7.69
    Current price $ 7.69

    Foster SG3003, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Female NPT, FPT Material:...

    View full details
    Original price $ 10.99
    Original price $ 10.99 - Original price $ 10.99
    Original price $ 10.99
    Current price $ 7.69
    $ 7.69 - $ 7.69
    Current price $ 7.69
    Save 30% Save %