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Original price $ 29.69Original price $ 29.69 - Original price $ 29.69Original price $ 29.69Current price $ 23.69$ 23.69 - $ 23.69Current price $ 23.69| /
Foster 3703GB, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 29.69Original price $ 29.69 - Original price $ 29.69Original price $ 29.69Current price $ 23.69$ 23.69 - $ 23.69Current price $ 23.69| /Save 20% Save % -
Original price $ 22.69Original price $ 22.69 - Original price $ 22.69Original price $ 22.69Current price $ 18.19$ 18.19 - $ 18.19Current price $ 18.19| /
Foster 3703GS, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Automatic Slim Profile, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 22.69Original price $ 22.69 - Original price $ 22.69Original price $ 22.69Current price $ 18.19$ 18.19 - $ 18.19Current price $ 18.19| /Save 20% Save % -
Original price $ 22.69Original price $ 22.69 - Original price $ 22.69Original price $ 22.69Current price $ 18.19$ 18.19 - $ 18.19Current price $ 18.19| /
Foster 3703GS, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass, Steel
In stockReliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...
View full detailsOriginal price $ 22.69Original price $ 22.69 - Original price $ 22.69Original price $ 22.69Current price $ 18.19$ 18.19 - $ 18.19Current price $ 18.19| /Save 20% Save % -
Original price $ 19.59Original price $ 19.59 - Original price $ 19.59Original price $ 19.59Current price $ 15.69$ 15.69 - $ 15.69Current price $ 15.69| /
Foster 3703S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Steam/EPDM, Brass/SS
In stockReliable, 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...
View full detailsOriginal price $ 19.59Original price $ 19.59 - Original price $ 19.59Original price $ 19.59Current price $ 15.69$ 15.69 - $ 15.69Current price $ 15.69| /Save 20% Save % -
Original price $ 68.79Original price $ 68.79 - Original price $ 68.79Original price $ 68.79Current price $ 55.09$ 55.09 - $ 55.09Current price $ 55.09| /
Foster 3703S/S, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, 303 Stainless
In stockReliable, 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...
View full detailsOriginal price $ 68.79Original price $ 68.79 - Original price $ 68.79Original price $ 68.79Current price $ 55.09$ 55.09 - $ 55.09Current price $ 55.09| /Save 20% Save % -
Original price $ 68.79Original price $ 68.79 - Original price $ 68.79Original price $ 68.79Current price $ 55.09$ 55.09 - $ 55.09Current price $ 55.09| /
Foster 3703S/S, 3 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Stainless Steel
In stockReliable, 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...
View full detailsOriginal price $ 68.79Original price $ 68.79 - Original price $ 68.79Original price $ 68.79Current price $ 55.09$ 55.09 - $ 55.09Current price $ 55.09| /Save 20% Save % -
Original price $ 19.79Original price $ 19.79 - Original price $ 19.79Original price $ 19.79Current price $ 15.79$ 15.79 - $ 15.79Current price $ 15.79| /
Foster 3703W, 1/4" Industrial Coupler x 3/8" Hose ID, 3 Series, Water, Brass/SS
In stockReliable, 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...
View full detailsOriginal price $ 19.79Original price $ 19.79 - Original price $ 19.79Original price $ 19.79Current price $ 15.79$ 15.79 - $ 15.79Current price $ 15.79| /Save 20% Save % -
Original price $ 11.39Original price $ 11.39 - Original price $ 11.39Original price $ 11.39Current price $ 9.09$ 9.09 - $ 9.09Current price $ 9.09| /
Foster 38-4, 3/8" Industrial Plug x 1/8" Male NPT, 4 Series, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 38-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 11.39Original price $ 11.39 - Original price $ 11.39Original price $ 11.39Current price $ 9.09$ 9.09 - $ 9.09Current price $ 9.09| /Save 20% Save % -
Original price $ 11.39Original price $ 11.39 - Original price $ 11.39Original price $ 11.39Current price $ 9.09$ 9.09 - $ 9.09Current price $ 9.09| /
Foster 38-4, 4 Series, Industrial Plug, 1/8" Male NPT, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 38-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 11.39Original price $ 11.39 - Original price $ 11.39Original price $ 11.39Current price $ 9.09$ 9.09 - $ 9.09Current price $ 9.09| /Save 20% Save % -
Original price $ 5.69Original price $ 5.69 - Original price $ 5.69Original price $ 5.69Current price $ 4.49$ 4.49 - $ 4.49Current price $ 4.49| /
Foster 38FP, 3/8" Straight-Thru Plug x 3/8" Female NPT, FST Series, Steel
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FP is a steel 3/8" plug from the FST Straight-Thru Series - with NO valve i...
View full detailsOriginal price $ 5.69Original price $ 5.69 - Original price $ 5.69Original price $ 5.69Current price $ 4.49$ 4.49 - $ 4.49Current price $ 4.49| /Save 21% Save % -
Original price $ 7.09Original price $ 7.09 - Original price $ 7.09Original price $ 7.09Current price $ 5.59$ 5.59 - $ 5.59Current price $ 5.59| /
Foster 38FPB, 3/8" Straight-Thru Plug x 3/8" Female NPT, FST Series, Brass
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FPB is a brass 3/8" plug from the FST Straight-Thru Series - with NO valve ...
View full detailsOriginal price $ 7.09Original price $ 7.09 - Original price $ 7.09Original price $ 7.09Current price $ 5.59$ 5.59 - $ 5.59Current price $ 5.59| /Save 21% Save % -
Original price $ 26.19Original price $ 26.19 - Original price $ 26.19Original price $ 26.19Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /
Foster 38FPS, 3/8" Straight-Thru Plug x 3/8" Female NPT, FST Series, 303 Stainless Steel
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FPS is a 303 stainless steel 3/8" plug from the FST Straight-Thru Series - ...
View full detailsOriginal price $ 26.19Original price $ 26.19 - Original price $ 26.19Original price $ 26.19Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /Save 20% Save % -
Original price $ 15.79Original price $ 15.79 - Original price $ 15.79Original price $ 15.79Current price $ 12.69$ 12.69 - $ 12.69Current price $ 12.69| /
Foster 38FS, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Brass
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS is a brass 3/8" coupler from the FST Straight-Thru Series - with NO valv...
View full detailsOriginal price $ 15.79Original price $ 15.79 - Original price $ 15.79Original price $ 15.79Current price $ 12.69$ 12.69 - $ 12.69Current price $ 12.69| /Save 20% Save % -
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 38FS-101, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Viton Seal, Brass
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS-101 is a brass 3/8" coupler from the FST Straight-Thru Series - with NO ...
View full detailsOriginal price $ 19.19Original price $ 19.19 - Original price $ 19.19Original price $ 19.19Current price $ 15.29$ 15.29 - $ 15.29Current price $ 15.29| /Save 20% Save % -
Original price $ 18.39Original price $ 18.39 - Original price $ 18.39Original price $ 18.39Current price $ 14.69$ 14.69 - $ 14.69Current price $ 14.69| /
Foster 38FS-103, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, EPDM Seal, Brass
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FS-103 is a brass 3/8" coupler from the FST Straight-Thru Series - with NO ...
View full detailsOriginal price $ 18.39Original price $ 18.39 - Original price $ 18.39Original price $ 18.39Current price $ 14.69$ 14.69 - $ 14.69Current price $ 14.69| /Save 20% Save % -
Original price $ 70.79Original price $ 70.79 - Original price $ 70.79Original price $ 70.79Current price $ 56.59$ 56.59 - $ 56.59Current price $ 56.59| /
Foster 38FSS, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, 303 Stainless Steel
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FSS is a 303 stainless steel 3/8" coupler from the FST Straight-Thru Series...
View full detailsOriginal price $ 70.79Original price $ 70.79 - Original price $ 70.79Original price $ 70.79Current price $ 56.59$ 56.59 - $ 56.59Current price $ 56.59| /Save 20% Save % -
Original price $ 71.29Original price $ 71.29 - Original price $ 71.29Original price $ 71.29Current price $ 56.99$ 56.99 - $ 56.99Current price $ 56.99| /
Foster 38FSS-101, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Viton Seal, 303 Stainless Steel
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FSS-101 is a 303 stainless steel 3/8" coupler from the FST Straight-Thru Se...
View full detailsOriginal price $ 71.29Original price $ 71.29 - Original price $ 71.29Original price $ 71.29Current price $ 56.99$ 56.99 - $ 56.99Current price $ 56.99| /Save 20% Save % -
Original price $ 70.89Original price $ 70.89 - Original price $ 70.89Original price $ 70.89Current price $ 56.69$ 56.69 - $ 56.69Current price $ 56.69| /
Foster 38FSS-103, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, EPDM Seal, 303 Stainless Steel
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38FSS-103 is a 303 stainless steel 3/8" coupler from the FST Straight-Thru Se...
View full detailsOriginal price $ 70.89Original price $ 70.89 - Original price $ 70.89Original price $ 70.89Current price $ 56.69$ 56.69 - $ 56.69Current price $ 56.69| /Save 20% Save % -
Original price $ 8.79Original price $ 8.79 - Original price $ 8.79Original price $ 8.79Current price $ 7.09$ 7.09 - $ 7.09Current price $ 7.09| /
Foster 38HPB, 3/8" Straight-Thru Plug x 3/8" Hose ID, FST Series, Brass
In stockMaximum-flow connections for air, fluid, and vacuum lines. The Foster 38HPB is a brass 3/8" plug from the FST Straight-Thru Series - with NO valve ...
View full detailsOriginal price $ 8.79Original price $ 8.79 - Original price $ 8.79Original price $ 8.79Current price $ 7.09$ 7.09 - $ 7.09Current price $ 7.09| /Save 19% Save % -
Original price $ 5.19Original price $ 5.19 - Original price $ 5.19Original price $ 5.19Current price $ 4.19$ 4.19 - $ 4.19Current price $ 4.19| /
Foster 3L50, 3/8" Hansen RL Interchange Air Plug x 1/4" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L50 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 5.19Original price $ 5.19 - Original price $ 5.19Original price $ 5.19Current price $ 4.19$ 4.19 - $ 4.19Current price $ 4.19| /Save 19% Save % -
Original price $ 13.09Original price $ 13.09 - Original price $ 13.09Original price $ 13.09Current price $ 10.49$ 10.49 - $ 10.49Current price $ 10.49| /
Foster 3L51, 3/8" Hansen RL Interchange Air Plug x 1/4" Female NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L51 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 13.09Original price $ 13.09 - Original price $ 13.09Original price $ 13.09Current price $ 10.49$ 10.49 - $ 10.49Current price $ 10.49| /Save 20% Save % -
Original price $ 6.39Original price $ 6.39 - Original price $ 6.39Original price $ 6.39Current price $ 5.09$ 5.09 - $ 5.09Current price $ 5.09| /
Foster 3L52, 3/8" Hansen RL Interchange Air Plug x 3/8" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L52 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 6.39Original price $ 6.39 - Original price $ 6.39Original price $ 6.39Current price $ 5.09$ 5.09 - $ 5.09Current price $ 5.09| /Save 20% Save % -
Original price $ 18.79Original price $ 18.79 - Original price $ 18.79Original price $ 18.79Current price $ 15.09$ 15.09 - $ 15.09Current price $ 15.09| /
Foster 3L52G, 3/8" Hansen RL Interchange Air Plug Ball Check x 3/8" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L52G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 18.79Original price $ 18.79 - Original price $ 18.79Original price $ 18.79Current price $ 15.09$ 15.09 - $ 15.09Current price $ 15.09| /Save 20% Save % -
Original price $ 10.99Original price $ 10.99 - Original price $ 10.99Original price $ 10.99Current price $ 8.79$ 8.79 - $ 8.79Current price $ 8.79| /
Foster 3L54, 3/8" Hansen RL Interchange Air Plug x 1/2" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L54 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 10.99Original price $ 10.99 - Original price $ 10.99Original price $ 10.99Current price $ 8.79$ 8.79 - $ 8.79Current price $ 8.79| /Save 20% Save %