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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 $ 0.00 - Original price $ 0.00Original price $ 0.00$ 28.49$ 28.49 - $ 28.49Current price $ 28.49Foster TF4304, TF4 Series, True-Flate, Automotive, Coupler, Automatic, 3/8" Male NPT, Brass, Steel
In stockSeries: TF4 Part Number: TF4304 Interchange: True-Flate, Automotive Body: 3/8" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heav...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 28.49$ 28.49 - $ 28.49Current price $ 28.49 -
Original price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 27.09$ 27.09 - $ 27.09Current price $ 27.09Foster TF4104, TF4 Series, True-Flate, Automotive, Coupler, Automatic, 1/4" Male NPT, Brass, Steel
In stockSeries: TF4 Part Number: TF4104 Interchange: True-Flate, Automotive Body: 3/8" Coupler, Automatic Thread: 1/4" Male NPT, MPT Material: Heav...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 27.09$ 27.09 - $ 27.09Current price $ 27.09 -
Original price $ 7.59Original price $ 7.59 - Original price $ 7.59Original price $ 7.59Current price $ 5.31$ 5.31 - $ 5.31Current price $ 5.31
Foster TF43, TF4 Series, 3/8" True-Flate, Automotive, Plug, 3/8" Female NPT, Steel
In stockSeries: TF4 Part Number: TF43 Interchange: True-Flate, Automotive Body: 3/8" Plug Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Steel ...
View full detailsOriginal price $ 7.59Original price $ 7.59 - Original price $ 7.59Original price $ 7.59Current price $ 5.31$ 5.31 - $ 5.31Current price $ 5.31Save 30% -
Original price $ 7.49Original price $ 7.49 - Original price $ 7.49Original price $ 7.49Current price $ 5.24$ 5.24 - $ 5.24Current price $ 5.24
Foster TF42, TF4 Series, 3/8" True-Flate, Automotive, Plug, 3/8" Male NPT, Steel
In stockSeries: TF4 Part Number: TF42 Interchange: True-Flate, Automotive Body: 3/8" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Steel Ra...
View full detailsOriginal price $ 7.49Original price $ 7.49 - Original price $ 7.49Original price $ 7.49Current price $ 5.24$ 5.24 - $ 5.24Current price $ 5.24Save 30% -
Original price $ 8.19Original price $ 8.19 - Original price $ 8.19Original price $ 8.19Current price $ 5.73$ 5.73 - $ 5.73Current price $ 5.73
Foster TF41, TF4 Series, 3/8" True-Flate, Automotive, Plug, 1/4" Female NPT, Steel
In stockSeries: TF4 Part Number: TF41 Interchange: True-Flate, Automotive Body: 3/8" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel ...
View full detailsOriginal price $ 8.19Original price $ 8.19 - Original price $ 8.19Original price $ 8.19Current price $ 5.73$ 5.73 - $ 5.73Current price $ 5.73Save 30% -
Original price $ 3.99Original price $ 3.99 - Original price $ 3.99Original price $ 3.99Current price $ 2.79$ 2.79 - $ 2.79Current price $ 2.79
Foster TF12, TF Series, True-Flate, Automotive, Plug, 1/8" Male NPT, Steel
In stockSeries: TF3 Part Number: TF12 Interchange: True-Flate, Automotive Body: 1/4" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Steel Ra...
View full detailsOriginal price $ 3.99Original price $ 3.99 - Original price $ 3.99Original price $ 3.99Current price $ 2.79$ 2.79 - $ 2.79Current price $ 2.79Save 30% -
Original price $ 31.79Original price $ 31.79 - Original price $ 31.79Original price $ 31.79Current price $ 25.39$ 25.39 - $ 25.39Current price $ 25.39
Foster FM4604, 4 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster FM4604 is a Brass 3/8" industrial coupler from the Foster 4 Series — a hig...
View full detailsOriginal price $ 31.79Original price $ 31.79 - Original price $ 31.79Original price $ 31.79Current price $ 25.39$ 25.39 - $ 25.39Current price $ 25.39Save 20% -
Original price $ 25.19Original price $ 25.19 - Original price $ 25.19Original price $ 25.19Current price $ 20.09$ 20.09 - $ 20.09Current price $ 20.09
Foster 4304, 4 Series, Industrial Coupler, Manual, 3/8" Male NPT, Brass, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 25.19Original price $ 25.19 - Original price $ 25.19Original price $ 25.19Current price $ 20.09$ 20.09 - $ 20.09Current price $ 20.09Save 20% -
Original price $ 6.99Original price $ 6.99 - Original price $ 6.99Original price $ 6.99Current price $ 5.59$ 5.59 - $ 5.59Current price $ 5.59
Foster 49-4, 4 Series, Industrial Plug, 1/2" Hose Barb, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 49-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 6.99Original price $ 6.99 - Original price $ 6.99Original price $ 6.99Current price $ 5.59$ 5.59 - $ 5.59Current price $ 5.59Save 20% -
Original price $ 17.09Original price $ 17.09 - Original price $ 17.09Original price $ 17.09Current price $ 13.69$ 13.69 - $ 13.69Current price $ 13.69
Foster 3653, 3 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel
In stockReliable, 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...
View full detailsOriginal price $ 17.09Original price $ 17.09 - Original price $ 17.09Original price $ 17.09Current price $ 13.69$ 13.69 - $ 13.69Current price $ 13.69Save 20% -
Original price $ 15.99Original price $ 15.99 - Original price $ 15.99Original price $ 15.99Current price $ 12.79$ 12.79 - $ 12.79Current price $ 12.79
Foster 1513, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb (Push-On), Brass, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 1513 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...
View full detailsOriginal price $ 15.99Original price $ 15.99 - Original price $ 15.99Original price $ 15.99Current price $ 12.79$ 12.79 - $ 12.79Current price $ 12.79Save 20% -
Original price $ 12.89 - Original price $ 12.89Original price$ 12.89$ 12.89 - $ 12.89Current price $ 12.89Foster SJ8P-2M, 1/8" Coupler x 1/4" Metal Tube Panel Mount
Low stockSeries: 2 Part Number: SJ8P-2M Interchange: Industrial Body: 1/8" Coupler, Manual Thread: 1/4" Metal Tube (Panel Mount) Material: Heavy-Du...
View full detailsOriginal price $ 12.89 - Original price $ 12.89Original price$ 12.89$ 12.89 - $ 12.89Current price $ 12.89 -
Original price $ 4.59 - Original price $ 4.59Original price$ 4.59$ 4.59 - $ 4.59Current price $ 4.59ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MP
In stockZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MP Straight Thru (No valve in either the socket or plug)
Original price $ 4.59 - Original price $ 4.59Original price$ 4.59$ 4.59 - $ 4.59Current price $ 4.59 -
Original price $ 5.19 - Original price $ 5.19Original price$ 5.19$ 5.19 - $ 5.19Current price $ 5.19ZSI-Foster FST Series - 1/4" Straight-Thru Plug, 25FPB
In stockZSI-Foster FST Series - 1/4" Straight-Thru Plug, 12FPB 5500PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in either...
View full detailsOriginal price $ 5.19 - Original price $ 5.19Original price$ 5.19$ 5.19 - $ 5.19Current price $ 5.19 -
Original price $ 168.49 - Original price $ 168.49Original price$ 168.49$ 168.49 - $ 168.49Current price $ 168.49ZSI-Foster FST Series - 1" Straight-Thru Coupler, Socket, 100FSS
In stockZSI-Foster FST Series - 1" Straight-Thru Coupler, Socket, 100FSS 2000PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange  Straight Th...
View full detailsOriginal price $ 168.49 - Original price $ 168.49Original price$ 168.49$ 168.49 - $ 168.49Current price $ 168.49 -
Original price $ 112.39 - Original price $ 112.39Original price$ 112.39$ 112.39 - $ 112.39Current price $ 112.39ZSI-Foster FST Series - 3/4" Straight-Thru Coupler, Socket, 75FSS
In stockZSI-Foster FST Series - 3/4" Straight-Thru Coupler, Socket, 75FSS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange Straight Th...
View full detailsOriginal price $ 112.39 - Original price $ 112.39Original price$ 112.39$ 112.39 - $ 112.39Current price $ 112.39 -
Original price $ 74.89 - Original price $ 74.89Original price$ 74.89$ 74.89 - $ 74.89Current price $ 74.89ZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Socket, 50FSS
In stockZSI-Foster FST Series - 1/2" Straight-Thru Coupler, Socket, 50FSS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange Straight Th...
View full detailsOriginal price $ 74.89 - Original price $ 74.89Original price$ 74.89$ 74.89 - $ 74.89Current price $ 74.89 -
Original price $ 67.99 - Original price $ 67.99Original price$ 67.99$ 67.99 - $ 67.99Current price $ 67.99ZSI-Foster FST Series - 3/8" Straight-Thru Coupler, Socket, 38FSS
In stockZSI-Foster FST Series - 3/8" Straight-Thru Coupler, Socket, 38FSS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange Straight Th...
View full detailsOriginal price $ 67.99 - Original price $ 67.99Original price$ 67.99$ 67.99 - $ 67.99Current price $ 67.99 -
Original price $ 61.99 - Original price $ 61.99Original price$ 61.99$ 61.99 - $ 61.99Current price $ 61.99ZSI-Foster FST Series - 1/4" Straight-Thru Coupler, Socket, 25FSS
In stockZSI-Foster FST Series - 1/4" Straight-Thru Coupler, Socket, 25FSS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange Straight Th...
View full detailsOriginal price $ 61.99 - Original price $ 61.99Original price$ 61.99$ 61.99 - $ 61.99Current price $ 61.99 -
Original price $ 37.19 - Original price $ 37.19Original price$ 37.19$ 37.19 - $ 37.19Current price $ 37.19ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Socket, 12FSS
In stockZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Socket, 12FSS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange Straight Th...
View full detailsOriginal price $ 37.19 - Original price $ 37.19Original price$ 37.19$ 37.19 - $ 37.19Current price $ 37.19 -
Original price $ 242.59 - Original price $ 242.59Original price$ 242.59$ 242.59 - $ 242.59Current price $ 242.59ZSI-Foster FST Series - 1 1/2" Straight-Thru Coupler, Socket, 150FS
In stockZSI-Foster FST Series - 1 1/2" Straight-Thru Coupler, Socket, 150FS 1700PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange  Straight...
View full detailsOriginal price $ 242.59 - Original price $ 242.59Original price$ 242.59$ 242.59 - $ 242.59Current price $ 242.59 -
Original price $ 131.89 - Original price $ 131.89Original price$ 131.89$ 131.89 - $ 131.89Current price $ 131.89ZSI-Foster FST Series - 1 1/4" Straight-Thru Coupler, Socket, 125FS
In stockZSI-Foster FST Series - 1 1/4" Straight-Thru Coupler, Socket, 125FS 1700PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange  Straight...
View full detailsOriginal price $ 131.89 - Original price $ 131.89Original price$ 131.89$ 131.89 - $ 131.89Current price $ 131.89 -
Original price $ 88.09 - Original price $ 88.09Original price$ 88.09$ 88.09 - $ 88.09Current price $ 88.09ZSI-Foster FST Series - 1 1/2" Straight-Thru Plug, 150MP
In stockZSI-Foster FST Series - 1 1/2" Straight-Thru Plug, 150MP 2200PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in eith...
View full detailsOriginal price $ 88.09 - Original price $ 88.09Original price$ 88.09$ 88.09 - $ 88.09Current price $ 88.09 -
Original price $ 67.99 - Original price $ 67.99Original price$ 67.99$ 67.99 - $ 67.99Current price $ 67.99ZSI-Foster FST Series - 1 1/4" Straight-Thru Plug, 125MP
In stockZSI-Foster FST Series - 1 1/4" Straight-Thru Plug, 125MP 2700PSIG W/ Brass socket Standard Industrial Interchange Straight Thru (No valve in eith...
View full detailsOriginal price $ 67.99 - Original price $ 67.99Original price$ 67.99$ 67.99 - $ 67.99Current price $ 67.99
