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

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Original price $ 21.09
Original price $ 21.09 - Original price $ 21.09
Original price $ 21.09
Current price $ 16.89
$ 16.89 - $ 16.89
Current price $ 16.89

Foster BLSB7-3, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 5/8" OD, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BLSB7-3 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series ...

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Original price $ 21.09
Original price $ 21.09 - Original price $ 21.09
Original price $ 21.09
Current price $ 16.89
$ 16.89 - $ 16.89
Current price $ 16.89
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Original price $ 19.49
Original price $ 19.49 - Original price $ 19.49
Original price $ 19.49
Current price $ 15.59
$ 15.59 - $ 15.59
Current price $ 15.59

Foster SB7-3, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 5/8" OD, 3 Series, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SB7-3 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — ...

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Original price $ 19.49
Original price $ 19.49 - Original price $ 19.49
Original price $ 19.49
Current price $ 15.59
$ 15.59 - $ 15.59
Current price $ 15.59
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Original price $ 28.39
Original price $ 28.39 - Original price $ 28.39
Original price $ 28.39
Current price $ 22.69
$ 22.69 - $ 22.69
Current price $ 22.69

Foster BLSB5-3W, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 9/16" OD, 3 Series, Ball Lock, Water, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BLSB5-3W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — ...

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Original price $ 28.39
Original price $ 28.39 - Original price $ 28.39
Original price $ 28.39
Current price $ 22.69
$ 22.69 - $ 22.69
Current price $ 22.69
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Original price $ 22.09
Original price $ 22.09 - Original price $ 22.09
Original price $ 22.09
Current price $ 17.59
$ 17.59 - $ 17.59
Current price $ 17.59

Foster BLSB5-3, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 9/16" OD, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BLSB5-3 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series ...

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Original price $ 22.09
Original price $ 22.09 - Original price $ 22.09
Original price $ 22.09
Current price $ 17.59
$ 17.59 - $ 17.59
Current price $ 17.59
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Original price $ 21.09
Original price $ 21.09 - Original price $ 21.09
Original price $ 21.09
Current price $ 16.89
$ 16.89 - $ 16.89
Current price $ 16.89

Foster SB5-3, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 9/16" OD, 3 Series, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SB5-3 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — ...

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Original price $ 21.09
Original price $ 21.09 - Original price $ 21.09
Original price $ 21.09
Current price $ 16.89
$ 16.89 - $ 16.89
Current price $ 16.89
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Original price $ 23.69
Original price $ 23.69 - Original price $ 23.69
Original price $ 23.69
Current price $ 18.99
$ 18.99 - $ 18.99
Current price $ 18.99

Foster SB3-3W, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 1/2" OD, 3 Series, Water, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SB3-3W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — th...

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Original price $ 23.69
Original price $ 23.69 - Original price $ 23.69
Original price $ 23.69
Current price $ 18.99
$ 18.99 - $ 18.99
Current price $ 18.99
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Original price $ 109.79
Original price $ 109.79 - Original price $ 109.79
Original price $ 109.79
Current price $ 87.89
$ 87.89 - $ 87.89
Current price $ 87.89

Foster SB3-3S/S, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 1/2" OD, 3 Series, 303 Stainless

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SB3-3S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Seri...

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Original price $ 109.79
Original price $ 109.79 - Original price $ 109.79
Original price $ 109.79
Current price $ 87.89
$ 87.89 - $ 87.89
Current price $ 87.89
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Original price $ 26.29
Original price $ 26.29 - Original price $ 26.29
Original price $ 26.29
Current price $ 20.99
$ 20.99 - $ 20.99
Current price $ 20.99

Foster BLSB3-3W, 1/4" Industrial Coupler x Reusable Hose Fitting, 1/4" ID x 1/2" OD, 3 Series, Ball Lock, Water, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BLSB3-3W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — ...

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Original price $ 26.29
Original price $ 26.29 - Original price $ 26.29
Original price $ 26.29
Current price $ 20.99
$ 20.99 - $ 20.99
Current price $ 20.99
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Original price $ 19.79
Original price $ 19.79 - Original price $ 19.79
Original price $ 19.79
Current price $ 15.79
$ 15.79 - $ 15.79
Current price $ 15.79

Foster 3703W, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Water, Brass/SS

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

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Original price $ 19.79
Original price $ 19.79 - Original price $ 19.79
Original price $ 19.79
Current price $ 15.79
$ 15.79 - $ 15.79
Current price $ 15.79
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Original price $ 72.29
Original price $ 72.29 - Original price $ 72.29
Original price $ 72.29
Current price $ 57.79
$ 57.79 - $ 57.79
Current price $ 57.79

Foster BL3703S/S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Ball Lock, 303 Stainless

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3703S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Ser...

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Original price $ 72.29
Original price $ 72.29 - Original price $ 72.29
Original price $ 72.29
Current price $ 57.79
$ 57.79 - $ 57.79
Current price $ 57.79
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Original price $ 68.79
Original price $ 68.79 - Original price $ 68.79
Original price $ 68.79
Current price $ 55.09
$ 55.09 - $ 55.09
Current price $ 55.09

Foster 3703S/S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, 303 Stainless

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

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Original price $ 68.79
Original price $ 68.79 - Original price $ 68.79
Original price $ 68.79
Current price $ 55.09
$ 55.09 - $ 55.09
Current price $ 55.09
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Original price $ 19.59
Original price $ 19.59 - Original price $ 19.59
Original price $ 19.59
Current price $ 15.69
$ 15.69 - $ 15.69
Current price $ 15.69

Foster 3703S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Steam/EPDM, Brass/SS

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

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Original price $ 19.59
Original price $ 19.59 - Original price $ 19.59
Original price $ 19.59
Current price $ 15.69
$ 15.69 - $ 15.69
Current price $ 15.69
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Original price $ 17.69
Original price $ 17.69 - Original price $ 17.69
Original price $ 17.69
Current price $ 14.19
$ 14.19 - $ 14.19
Current price $ 14.19

Foster BL3703, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3703 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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Original price $ 17.69
Original price $ 17.69 - Original price $ 17.69
Original price $ 17.69
Current price $ 14.19
$ 14.19 - $ 14.19
Current price $ 14.19
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Original price $ 15.69
Original price $ 15.69 - Original price $ 15.69
Original price $ 15.69
Current price $ 12.59
$ 12.59 - $ 12.59
Current price $ 12.59

Foster 3703, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Brass/Steel

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

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Original price $ 15.69
Original price $ 15.69 - Original price $ 15.69
Original price $ 15.69
Current price $ 12.59
$ 12.59 - $ 12.59
Current price $ 12.59
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Original price $ 17.49
Original price $ 17.49 - Original price $ 17.49
Original price $ 17.49
Current price $ 13.99
$ 13.99 - $ 13.99
Current price $ 13.99

Foster BL3653, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3653 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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Original price $ 17.49
Original price $ 17.49 - Original price $ 17.49
Original price $ 17.49
Current price $ 13.99
$ 13.99 - $ 13.99
Current price $ 13.99
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Original price $ 17.09
Original price $ 17.09 - Original price $ 17.09
Original price $ 17.09
Current price $ 13.69
$ 13.69 - $ 13.69
Current price $ 13.69

Foster 3653, 1/4" Industrial Coupler x 5/16" Hose ID, 3 Series, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3653 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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Original price $ 17.09
Original price $ 17.09 - Original price $ 17.09
Original price $ 17.09
Current price $ 13.69
$ 13.69 - $ 13.69
Current price $ 13.69
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Original price $ 17.69
Original price $ 17.69 - Original price $ 17.69
Original price $ 17.69
Current price $ 14.19
$ 14.19 - $ 14.19
Current price $ 14.19

Foster 3603W, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Water, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

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Original price $ 17.69
Original price $ 17.69 - Original price $ 17.69
Original price $ 17.69
Current price $ 14.19
$ 14.19 - $ 14.19
Current price $ 14.19
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Original price $ 67.39
Original price $ 67.39 - Original price $ 67.39
Original price $ 67.39
Current price $ 53.89
$ 53.89 - $ 53.89
Current price $ 53.89

Foster 3603S/S, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, 303 Stainless

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

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Original price $ 67.39
Original price $ 67.39 - Original price $ 67.39
Original price $ 67.39
Current price $ 53.89
$ 53.89 - $ 53.89
Current price $ 53.89
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Original price $ 18.19
Original price $ 18.19 - Original price $ 18.19
Original price $ 18.19
Current price $ 14.59
$ 14.59 - $ 14.59
Current price $ 14.59

Foster 3603S, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Steam/EPDM, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

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Original price $ 18.19
Original price $ 18.19 - Original price $ 18.19
Original price $ 18.19
Current price $ 14.59
$ 14.59 - $ 14.59
Current price $ 14.59
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Original price $ 16.29
Original price $ 16.29 - Original price $ 16.29
Original price $ 16.29
Current price $ 12.99
$ 12.99 - $ 12.99
Current price $ 12.99

Foster BL3603, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL3603 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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Original price $ 16.29
Original price $ 16.29 - Original price $ 16.29
Original price $ 16.29
Current price $ 12.99
$ 12.99 - $ 12.99
Current price $ 12.99
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Original price $ 14.39
Original price $ 14.39 - Original price $ 14.39
Original price $ 14.39
Current price $ 11.49
$ 11.49 - $ 11.49
Current price $ 11.49

Foster 3603, 1/4" Industrial Coupler x 1/4" Hose ID, 3 Series, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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Original price $ 14.39
Original price $ 14.39 - Original price $ 14.39
Original price $ 14.39
Current price $ 11.49
$ 11.49 - $ 11.49
Current price $ 11.49
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Original price $ 20.19
Original price $ 20.19 - Original price $ 20.19
Original price $ 20.19
Current price $ 16.09
$ 16.09 - $ 16.09
Current price $ 16.09

Foster 1713W, 1/4" Industrial Coupler x 3/8" Push-On Hose Stem, 3 Series, Water, Brass/SS

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 1713W is a Brass/SS 1/4" industrial coupler from the Foster 3 Series — the...

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Original price $ 20.19
Original price $ 20.19 - Original price $ 20.19
Original price $ 20.19
Current price $ 16.09
$ 16.09 - $ 16.09
Current price $ 16.09
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Original price $ 18.59
Original price $ 18.59 - Original price $ 18.59
Original price $ 18.59
Current price $ 14.89
$ 14.89 - $ 14.89
Current price $ 14.89

Foster BL1713, 1/4" Industrial Coupler x 3/8" Push-On Hose Stem, 3 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL1713 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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Original price $ 18.59
Original price $ 18.59 - Original price $ 18.59
Original price $ 18.59
Current price $ 14.89
$ 14.89 - $ 14.89
Current price $ 14.89
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Original price $ 16.19
Original price $ 16.19 - Original price $ 16.19
Original price $ 16.19
Current price $ 12.89
$ 12.89 - $ 12.89
Current price $ 12.89

Foster 1713, 1/4" Industrial Coupler x 3/8" Push-On Hose Stem, 3 Series, Brass/Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 1713 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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Original price $ 16.19
Original price $ 16.19 - Original price $ 16.19
Original price $ 16.19
Current price $ 12.89
$ 12.89 - $ 12.89
Current price $ 12.89
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