Foster 310 Series Couplers
Foster 310 Series pneumatic quick couplers and plugs, interchangeable with ARO 310 Series 3/8" body air fittings. Rated 300 PSI, one-way shut-off, with manual or automatic sockets. Brass/steel, 303 stainless, and nickel-plated options; steel plugs.
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Original price $ 32.89Original price $ 32.89 - Original price $ 32.89Original price $ 32.89Current price $ 26.29$ 26.29 - $ 26.29Current price $ 26.29
Foster 310-4604, 3/8" ARO Coupler x 1/4" Hose ID, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4604 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 32.89Original price $ 32.89 - Original price $ 32.89Original price $ 32.89Current price $ 26.29$ 26.29 - $ 26.29Current price $ 26.29Save 20% -
Original price $ 31.49Original price $ 31.49 - Original price $ 31.49Original price $ 31.49Current price $ 25.19$ 25.19 - $ 25.19Current price $ 25.19
Foster 310-4504, 3/8" ARO Coupler x 1/2" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4504 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 31.49Original price $ 31.49 - Original price $ 31.49Original price $ 31.49Current price $ 25.19$ 25.19 - $ 25.19Current price $ 25.19Save 20% -
Original price $ 31.29Original price $ 31.29 - Original price $ 31.29Original price $ 31.29Current price $ 24.99$ 24.99 - $ 24.99Current price $ 24.99
Foster 310-4404, 3/8" ARO Coupler x 1/2" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4404 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 31.29Original price $ 31.29 - Original price $ 31.29Original price $ 31.29Current price $ 24.99$ 24.99 - $ 24.99Current price $ 24.99Save 20% -
Original price $ 30.29Original price $ 30.29 - Original price $ 30.29Original price $ 30.29Current price $ 24.29$ 24.29 - $ 24.29Current price $ 24.29
Foster 310-4304, 3/8" ARO Coupler x 3/8" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4304 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 30.29Original price $ 30.29 - Original price $ 30.29Original price $ 30.29Current price $ 24.29$ 24.29 - $ 24.29Current price $ 24.29Save 20% -
Original price $ 6.79Original price $ 6.79 - Original price $ 6.79Original price $ 6.79Current price $ 5.49$ 5.49 - $ 5.49Current price $ 5.49
Foster 310-43, 3/8" ARO Plug x 3/8" Female NPT, 310 Series, Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-43 is a steel 3/8" plug from the Foster 310 S...
View full detailsOriginal price $ 6.79Original price $ 6.79 - Original price $ 6.79Original price $ 6.79Current price $ 5.49$ 5.49 - $ 5.49Current price $ 5.49Save 19% -
Original price $ 29.89Original price $ 29.89 - Original price $ 29.89Original price $ 29.89Current price $ 23.99$ 23.99 - $ 23.99Current price $ 23.99
Foster 310-4204, 3/8" ARO Coupler x 3/8" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4204 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 29.89Original price $ 29.89 - Original price $ 29.89Original price $ 29.89Current price $ 23.99$ 23.99 - $ 23.99Current price $ 23.99Save 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 310-42, 3/8" ARO Plug x 3/8" Male NPT, 310 Series, Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-42 is a steel 3/8" plug from the Foster 310 S...
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 $ 29.39Original price $ 29.39 - Original price $ 29.39Original price $ 29.39Current price $ 23.49$ 23.49 - $ 23.49Current price $ 23.49
Foster 310-4104, 3/8" ARO Coupler x 1/4" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4104 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 29.39Original price $ 29.39 - Original price $ 29.39Original price $ 29.39Current price $ 23.49$ 23.49 - $ 23.49Current price $ 23.49Save 20% -
Original price $ 29.19Original price $ 29.19 - Original price $ 29.19Original price $ 29.19Current price $ 23.29$ 23.29 - $ 23.29Current price $ 23.29
Foster 310-4004, 3/8" ARO Coupler x 1/4" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4004 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 29.19Original price $ 29.19 - Original price $ 29.19Original price $ 29.19Current price $ 23.29$ 23.29 - $ 23.29Current price $ 23.29Save 20% -
Original price $ 35.59Original price $ 35.59 - Original price $ 35.59Original price $ 35.59Current price $ 28.39$ 28.39 - $ 28.39Current price $ 28.39
Foster 310-1814, 3/8" ARO Coupler x 1/2" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1814 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 35.59Original price $ 35.59 - Original price $ 35.59Original price $ 35.59Current price $ 28.39$ 28.39 - $ 28.39Current price $ 28.39Save 20% -
Original price $ 34.89Original price $ 34.89 - Original price $ 34.89Original price $ 34.89Current price $ 27.89$ 27.89 - $ 27.89Current price $ 27.89
Foster 310-1714, 3/8" ARO Coupler x 3/8" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1714 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 34.89Original price $ 34.89 - Original price $ 34.89Original price $ 34.89Current price $ 27.89$ 27.89 - $ 27.89Current price $ 27.89Save 20%
