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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 $ 10.99 - Original price $ 10.99Original price$ 10.99$ 10.99 - $ 10.99Current price $ 10.99Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 3/8" ID x 13/16" OD Hose, PD13-3
In stockSeries: 3 Series Part Number: PD13-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 3/8" ID X 13/16" OD (Reusable...
View full detailsOriginal price $ 10.99 - Original price $ 10.99Original price$ 10.99$ 10.99 - $ 10.99Current price $ 10.99 -
Original price $ 8.64 - Original price $ 8.64Original price$ 8.64$ 8.64 - $ 8.64Current price $ 8.64Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 3/8" ID x 11/16" OD Hose, PD9-3
In stockSeries: 3 Series Part Number: PD9-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 3/8" ID X 11/16" OD (Reusable ...
View full detailsOriginal price $ 8.64 - Original price $ 8.64Original price$ 8.64$ 8.64 - $ 8.64Current price $ 8.64 -
Original price $ 10.39Original price $ 10.39 - Original price $ 10.39Original price $ 10.39Current price $ 8.29$ 8.29 - $ 8.29Current price $ 8.29
Foster 47-4, 4 Series, Industrial Plug, 5/16" Hose Barb, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 47-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 10.39Original price $ 10.39 - Original price $ 10.39Original price $ 10.39Current price $ 8.29$ 8.29 - $ 8.29Current price $ 8.29Save 20% -
Original price $ 25.69Original price $ 25.69 - Original price $ 25.69Original price $ 25.69Current price $ 20.49$ 20.49 - $ 20.49Current price $ 20.49
Foster 2803GB, 3 Series, Industrial Coupler, Automatic, 1/8" Female NPT, Brass
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 2803GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 25.69Original price $ 25.69 - Original price $ 25.69Original price $ 25.69Current price $ 20.49$ 20.49 - $ 20.49Current price $ 20.49Save 20% -
Original price $ 22.29Original price $ 22.29 - Original price $ 22.29Original price $ 22.29Current price $ 17.79$ 17.79 - $ 17.79Current price $ 17.79
Foster 3303GS, 3 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 3303GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 22.29Original price $ 22.29 - Original price $ 22.29Original price $ 22.29Current price $ 17.79$ 17.79 - $ 17.79Current price $ 17.79Save 20% -
Original price $ 8.19 - Original price $ 8.19Original price$ 8.19$ 8.19 - $ 8.19Current price $ 8.19Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 1/4" ID x 9/16" OD Hose, PB5-3
In stockSeries: 3 Series Part Number: PB5-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 1/4" ID X 9/16" OD (Reusable H...
View full detailsOriginal price $ 8.19 - Original price $ 8.19Original price$ 8.19$ 8.19 - $ 8.19Current price $ 8.19 -
Original price $ 6.59 - Original price $ 6.59Original price$ 6.59$ 6.59 - $ 6.59Current price $ 6.59Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 1/4" ID x 1/2" OD Hose, PB3-3
In stockSeries: 3 Series Part Number: PB3-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 1/4" ID X 1/2" OD (Reusable Ho...
View full detailsOriginal price $ 6.59 - Original price $ 6.59Original price$ 6.59$ 6.59 - $ 6.59Current price $ 6.59 -
Original price $ 7.09 - Original price $ 7.09Original price$ 7.09$ 7.09 - $ 7.09Current price $ 7.09ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FPB
In stockZSI-Foster FST Series - 1/2" Straight-Thru Plug, 38FPB 5500PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in either...
View full detailsOriginal price $ 7.09 - Original price $ 7.09Original price$ 7.09$ 7.09 - $ 7.09Current price $ 7.09 -
Original price $ 21.39Original price $ 21.39 - Original price $ 21.39Original price $ 21.39Current price $ 17.09$ 17.09 - $ 17.09Current price $ 17.09
Foster FM1513, 3 Series, Industrial Coupler, Automatic, 1/4" Push-On Hose Barb, Brass
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster FM1513 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 21.39Original price $ 21.39 - Original price $ 21.39Original price $ 21.39Current price $ 17.09$ 17.09 - $ 17.09Current price $ 17.09Save 20% -
Original price $ 67.39Original price $ 67.39 - Original price $ 67.39Original price $ 67.39Current price $ 53.89$ 53.89 - $ 53.89Current price $ 53.89
Foster 3603S/S, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Stainless Steel
In stockReliable, 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...
View full detailsOriginal price $ 67.39Original price $ 67.39 - Original price $ 67.39Original price $ 67.39Current price $ 53.89$ 53.89 - $ 53.89Current price $ 53.89Save 20% -
Original price $ 16.39Original price $ 16.39 - Original price $ 16.39Original price $ 16.39Current price $ 13.19$ 13.19 - $ 13.19Current price $ 13.19
Foster 2903, 3 Series, Industrial Coupler, Manual, 1/8" Male NPT, Brass, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 2903 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...
View full detailsOriginal price $ 16.39Original price $ 16.39 - Original price $ 16.39Original price $ 16.39Current price $ 13.19$ 13.19 - $ 13.19Current price $ 13.19Save 20% -
Original price $ 19.19Original price $ 19.19 - Original price $ 19.19Original price $ 19.19Current price $ 15.29$ 15.29 - $ 15.29Current price $ 15.29
Foster 2803, 3 Series, Industrial Coupler, Manual, 1/8" Female NPT, Brass, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 2803 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...
View full detailsOriginal price $ 19.19Original price $ 19.19 - Original price $ 19.19Original price $ 19.19Current price $ 15.29$ 15.29 - $ 15.29Current price $ 15.29Save 20% -
Original price $ 12.49Original price $ 12.49 - Original price $ 12.49Original price $ 12.49Current price $ 9.99$ 9.99 - $ 9.99Current price $ 9.99
Foster 12-3S/S, 3 Series, Industrial Plug, 1/8" Male NPT, Stainless Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 12-3S/S is a 303 Stainless 1/4" industrial plug from the Foster 3 Series —...
View full detailsOriginal price $ 12.49Original price $ 12.49 - Original price $ 12.49Original price $ 12.49Current price $ 9.99$ 9.99 - $ 9.99Current price $ 9.99Save 20% -
Original price $ 10.09Original price $ 10.09 - Original price $ 10.09Original price $ 10.09Current price $ 7.06$ 7.06 - $ 7.06Current price $ 7.06
Foster TF48, TF Series, True-Flate, Automotive, Plug, 3/8" Hose Barb, Steel
In stockSeries: TF3 Part Number: TF48 Interchange: True-Flate, Automotive Body: 3/8" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Steel Rated ...
View full detailsOriginal price $ 10.09Original price $ 10.09 - Original price $ 10.09Original price $ 10.09Current price $ 7.06$ 7.06 - $ 7.06Current price $ 7.06Save 30% -
Original price $ 30.89Original price $ 30.89 - Original price $ 30.89Original price $ 30.89Current price $ 24.69$ 24.69 - $ 24.69Current price $ 24.69
Foster 5305, 5 Series, Industrial Coupler, Automatic, 1/2" Male NPT, Brass, Steel
In stockReliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...
View full detailsOriginal price $ 30.89Original price $ 30.89 - Original price $ 30.89Original price $ 30.89Current price $ 24.69$ 24.69 - $ 24.69Current price $ 24.69Save 20% -
Original price $ 5.19Original price $ 5.19 - Original price $ 5.19Original price $ 5.19Current price $ 4.09$ 4.09 - $ 4.09Current price $ 4.09
Foster 51-3, 3 Series, Industrial Plug, 1/4" Hose Barb (Push-On), Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 51-3 is a Steel 1/4" industrial plug from the Foster 3 Series — the most p...
View full detailsOriginal price $ 5.19Original price $ 5.19 - Original price $ 5.19Original price $ 5.19Current price $ 4.09$ 4.09 - $ 4.09Current price $ 4.09Save 21% -
Original price $ 9.39Original price $ 9.39 - Original price $ 9.39Original price $ 9.39Current price $ 7.49$ 7.49 - $ 7.49Current price $ 7.49
Foster 14-3B, 3 Series, Industrial Plug, 3/8" Male NPT, Brass
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 14-3B is a Brass 1/4" industrial plug from the Foster 3 Series — the most ...
View full detailsOriginal price $ 9.39Original price $ 9.39 - Original price $ 9.39Original price $ 9.39Current price $ 7.49$ 7.49 - $ 7.49Current price $ 7.49Save 20% -
Original price $ 16.19Original price $ 16.19 - Original price $ 16.19Original price $ 16.19Current price $ 12.89$ 12.89 - $ 12.89Current price $ 12.89
Foster 1713, 3 Series, Industrial Coupler, Manual, 3/8" Hose Barb (Push-On), Brass, Steel
In stockReliable, 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...
View full detailsOriginal price $ 16.19Original price $ 16.19 - Original price $ 16.19Original price $ 16.19Current price $ 12.89$ 12.89 - $ 12.89Current price $ 12.89Save 20% -
Original price $ 13.19 - Original price $ 13.19Original price$ 13.19$ 13.19 - $ 13.19Current price $ 13.19Foster 11-3S/S, 3 Series, Industrial Plug, 1/4" Female NPT, Stainless Steel
In stockSeries: 3 Part Number: 11-3S/S Interchange: Industrial Body: 1/4" Thread: 1/4" Material: Heavy-Duty Stainless Steel Rated Pressure: 300 ...
View full detailsOriginal price $ 13.19 - Original price $ 13.19Original price$ 13.19$ 13.19 - $ 13.19Current price $ 13.19 -
Original price $ 11.03 - Original price $ 11.03Original price$ 11.03$ 11.03 - $ 11.03Current price $ 11.03Foster 10-3S/S, 3 Series, Industrial Plug, 1/4" Male NPT, Stainless Steel
In stockSeries: 3 Part Number: 10-3S/S Interchange: Industrial Body: 1/4" Thread: 1/4" Material: Heavy-Duty Stainless Steel Rated Pressure: 300 ...
View full detailsOriginal price $ 11.03 - Original price $ 11.03Original price$ 11.03$ 11.03 - $ 11.03Current price $ 11.03 -
Original price $ 16.69Original price $ 16.69 - Original price $ 16.69Original price $ 16.69Current price $ 11.69$ 11.69 - $ 11.69Current price $ 11.69
ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MPS
In stockZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MPS Straight Thru (No valve in either the socket or plug)
Original price $ 16.69Original price $ 16.69 - Original price $ 16.69Original price $ 16.69Current price $ 11.69$ 11.69 - $ 11.69Current price $ 11.69Save 30% -
Original price $ 3.89 - Original price $ 3.89Original price$ 3.89$ 3.89 - $ 3.89Current price $ 3.89ZSI-Foster FST Series - 1/8" Straight-Thru Plug, 12FPB
In stockZSI-Foster FST Series - 1/8" Straight-Thru Plug, 12FPB 5500PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in either...
View full detailsOriginal price $ 3.89 - Original price $ 3.89Original price$ 3.89$ 3.89 - $ 3.89Current price $ 3.89 -
Original price $ 8.59 - Original price $ 8.59Original price$ 8.59$ 8.59 - $ 8.59Current price $ 8.59ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FP
In stockZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FP 2700PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in either ...
View full detailsOriginal price $ 8.59 - Original price $ 8.59Original price$ 8.59$ 8.59 - $ 8.59Current price $ 8.59 -
Original price $ 5.49 - Original price $ 5.49Original price$ 5.49$ 5.49 - $ 5.49Current price $ 5.49ZSI-Foster FST Series - 3/8" Straight-Thru Plug, 38FP
In stockZSI-Foster FST Series - 3/8" Straight-Thru Plug, 38FP 3500PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in either ...
View full detailsOriginal price $ 5.49 - Original price $ 5.49Original price$ 5.49$ 5.49 - $ 5.49Current price $ 5.49
