Foster
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Original price $ 430.00Original price $ 430.00 - Original price $ 430.00Original price $ 430.00Current price $ 345.00$ 345.00 - $ 345.00Current price $ 345.00
Foster 4104, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 430.00Original price $ 430.00 - Original price $ 430.00Original price $ 430.00Current price $ 345.00$ 345.00 - $ 345.00Current price $ 345.00Save 20% -
Original price $ 430.00Original price $ 430.00 - Original price $ 430.00Original price $ 430.00Current price $ 345.00$ 345.00 - $ 345.00Current price $ 345.00
Foster 4104, 4 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 430.00Original price $ 430.00 - Original price $ 430.00Original price $ 430.00Current price $ 345.00$ 345.00 - $ 345.00Current price $ 345.00Save 20% -
Original price $ 498.00Original price $ 498.00 - Original price $ 498.00Original price $ 498.00Current price $ 398.00$ 398.00 - $ 398.00Current price $ 398.00
Foster 4104H, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Heat/Viton, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104H is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — ...
View full detailsOriginal price $ 498.00Original price $ 498.00 - Original price $ 498.00Original price $ 498.00Current price $ 398.00$ 398.00 - $ 398.00Current price $ 398.00Save 20% -
Original price $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current price $ 416.00$ 416.00 - $ 416.00Current price $ 416.00
Foster 4104S, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Steam/EPDM, Brass body, Brass sleeve, SS valve
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...
View full detailsOriginal price $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current price $ 416.00$ 416.00 - $ 416.00Current price $ 416.00Save 20% -
Original price $ 505.00Original price $ 505.00 - Original price $ 505.00Original price $ 505.00Current price $ 405.00$ 405.00 - $ 405.00Current price $ 405.00
Foster 4104W, 3/8" Industrial Coupler x 1/4" Male NPT, 4 Series, Water, Brass/SS
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4104W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...
View full detailsOriginal price $ 505.00Original price $ 505.00 - Original price $ 505.00Original price $ 505.00Current price $ 405.00$ 405.00 - $ 405.00Current price $ 405.00Save 20% -
Original price $ 89.00Original price $ 89.00 - Original price $ 89.00Original price $ 89.00Current price $ 72.00$ 72.00 - $ 72.00Current price $ 72.00
Foster 42-4, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 89.00Original price $ 89.00 - Original price $ 89.00Original price $ 89.00Current price $ 72.00$ 72.00 - $ 72.00Current price $ 72.00Save 19% -
Original price $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00
Foster 42-4B, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, Brass
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...
View full detailsOriginal price $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00Save 20% -
Original price $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00
Foster 42-4B, 4 Series, Industrial Plug, 3/8" Male NPT, Brass
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4B is a Brass 3/8" industrial plug from the Foster 4 Series — a high-fl...
View full detailsOriginal price $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00Save 20% -
Original price $ 259.00Original price $ 259.00 - Original price $ 259.00Original price $ 259.00Current price $ 207.00$ 207.00 - $ 207.00Current price $ 207.00
Foster 42-4S/S, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, 303 Stainless
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 42-4S/S is a 303 Stainless 3/8" industrial plug from the Foster 4 Series —...
View full detailsOriginal price $ 259.00Original price $ 259.00 - Original price $ 259.00Original price $ 259.00Current price $ 207.00$ 207.00 - $ 207.00Current price $ 207.00Save 20% -
Original price $ 432.00Original price $ 432.00 - Original price $ 432.00Original price $ 432.00Current price $ 346.00$ 346.00 - $ 346.00Current price $ 346.00
Foster 4204, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 432.00Original price $ 432.00 - Original price $ 432.00Original price $ 432.00Current price $ 346.00$ 346.00 - $ 346.00Current price $ 346.00Save 20% -
Original price $ 432.00Original price $ 432.00 - Original price $ 432.00Original price $ 432.00Current price $ 346.00$ 346.00 - $ 346.00Current price $ 346.00
Foster 4204, 4 Series, Industrial Coupler, Manual, 3/8" Female NPT, Brass, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 432.00Original price $ 432.00 - Original price $ 432.00Original price $ 432.00Current price $ 346.00$ 346.00 - $ 346.00Current price $ 346.00Save 20% -
Original price $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current price $ 416.00$ 416.00 - $ 416.00Current price $ 416.00
Foster 4204H, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Heat/Viton, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204H is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — ...
View full detailsOriginal price $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current price $ 416.00$ 416.00 - $ 416.00Current price $ 416.00Save 20% -
Original price $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 430.00$ 430.00 - $ 430.00Current price $ 430.00
Foster 4204S, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Steam/EPDM, Brass body, Brass sleeve, SS valve
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...
View full detailsOriginal price $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 430.00$ 430.00 - $ 430.00Current price $ 430.00Save 20% -
Original price $ 872.00Original price $ 872.00 - Original price $ 872.00Original price $ 872.00Current price $ 698.00$ 698.00 - $ 698.00Current price $ 698.00
Foster 4204S/S, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, 303 Stainless
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204S/S is a 303 Stainless 3/8" industrial coupler from the Foster 4 Serie...
View full detailsOriginal price $ 872.00Original price $ 872.00 - Original price $ 872.00Original price $ 872.00Current price $ 698.00$ 698.00 - $ 698.00Current price $ 698.00Save 20% -
Original price $ 526.00Original price $ 526.00 - Original price $ 526.00Original price $ 526.00Current price $ 421.00$ 421.00 - $ 421.00Current price $ 421.00
Foster 4204W, 3/8" Industrial Coupler x 3/8" Female NPT, 4 Series, Water, Brass/SS
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...
View full detailsOriginal price $ 526.00Original price $ 526.00 - Original price $ 526.00Original price $ 526.00Current price $ 421.00$ 421.00 - $ 421.00Current price $ 421.00Save 20% -
Original price $ 232.00Original price $ 232.00 - Original price $ 232.00Original price $ 232.00Current price $ 186.00$ 186.00 - $ 186.00Current price $ 186.00
Foster 42S-4, 3/8" Industrial Plug x 3/8" Male NPT, 4 Series, Free Swivel, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 42S-4 is a Brass/Steel 3/8" industrial plug from the Foster 4 Series — a h...
View full detailsOriginal price $ 232.00Original price $ 232.00 - Original price $ 232.00Original price $ 232.00Current price $ 186.00$ 186.00 - $ 186.00Current price $ 186.00Save 20% -
Original price $ 120.00Original price $ 120.00 - Original price $ 120.00Original price $ 120.00Current price $ 97.00$ 97.00 - $ 97.00Current price $ 97.00
Foster 43-4, 3/8" Industrial Plug x 3/8" Female NPT, 4 Series, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 43-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 120.00Original price $ 120.00 - Original price $ 120.00Original price $ 120.00Current price $ 97.00$ 97.00 - $ 97.00Current price $ 97.00Save 19% -
Original price $ 120.00Original price $ 120.00 - Original price $ 120.00Original price $ 120.00Current price $ 97.00$ 97.00 - $ 97.00Current price $ 97.00
Foster 43-4, 4 Series, Industrial Plug, 3/8" Female NPT, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 43-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 120.00Original price $ 120.00 - Original price $ 120.00Original price $ 120.00Current price $ 97.00$ 97.00 - $ 97.00Current price $ 97.00Save 19% -
Original price $ 346.00Original price $ 346.00 - Original price $ 346.00Original price $ 346.00Current price $ 277.00$ 277.00 - $ 277.00Current price $ 277.00
Foster 43-4S/S, 3/8" Industrial Plug x 3/8" Female NPT, 4 Series, 303 Stainless
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 43-4S/S is a 303 Stainless 3/8" industrial plug from the Foster 4 Series —...
View full detailsOriginal price $ 346.00Original price $ 346.00 - Original price $ 346.00Original price $ 346.00Current price $ 277.00$ 277.00 - $ 277.00Current price $ 277.00Save 20% -
Original price $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 359.00$ 359.00 - $ 359.00Current price $ 359.00
Foster 4304, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, 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 $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 359.00$ 359.00 - $ 359.00Current price $ 359.00Save 20% -
Original price $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 359.00$ 359.00 - $ 359.00Current price $ 359.00
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 $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 359.00$ 359.00 - $ 359.00Current price $ 359.00Save 20% -
Original price $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 430.00$ 430.00 - $ 430.00Current price $ 430.00
Foster 4304S, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Steam/EPDM, Brass body, Brass sleeve, SS valve
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304S is a Brass body, Brass sleeve, SS valve 3/8" industrial coupler from...
View full detailsOriginal price $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 430.00$ 430.00 - $ 430.00Current price $ 430.00Save 20% -
Original price $ 881.00Original price $ 881.00 - Original price $ 881.00Original price $ 881.00Current price $ 705.00$ 705.00 - $ 705.00Current price $ 705.00
Foster 4304S/S, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, 303 Stainless
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304S/S is a 303 Stainless 3/8" industrial coupler from the Foster 4 Serie...
View full detailsOriginal price $ 881.00Original price $ 881.00 - Original price $ 881.00Original price $ 881.00Current price $ 705.00$ 705.00 - $ 705.00Current price $ 705.00Save 20% -
Original price $ 526.00Original price $ 526.00 - Original price $ 526.00Original price $ 526.00Current price $ 421.00$ 421.00 - $ 421.00Current price $ 421.00
Foster 4304W, 3/8" Industrial Coupler x 3/8" Male NPT, 4 Series, Water, Brass/SS
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4304W is a Brass/SS 3/8" industrial coupler from the Foster 4 Series — a h...
View full detailsOriginal price $ 526.00Original price $ 526.00 - Original price $ 526.00Original price $ 526.00Current price $ 421.00$ 421.00 - $ 421.00Current price $ 421.00Save 20%
