Foster
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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 $ 431.00Original price $ 431.00 - Original price $ 431.00Original price $ 431.00Current 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 $ 431.00Original price $ 431.00 - Original price $ 431.00Original price $ 431.00Current price $ 346.00$ 346.00 - $ 346.00Current price $ 346.00Save 20% -
Original price $ 431.00Original price $ 431.00 - Original price $ 431.00Original price $ 431.00Current 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 $ 431.00Original price $ 431.00 - Original price $ 431.00Original price $ 431.00Current 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 $ 415.00$ 415.00 - $ 415.00Current price $ 415.00
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 $ 415.00$ 415.00 - $ 415.00Current price $ 415.00Save 20% -
Original price $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00
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 $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00Save 20% -
Original price $ 871.00Original price $ 871.00 - Original price $ 871.00Original price $ 871.00Current price $ 697.00$ 697.00 - $ 697.00Current price $ 697.00
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 $ 871.00Original price $ 871.00 - Original price $ 871.00Original price $ 871.00Current price $ 697.00$ 697.00 - $ 697.00Current price $ 697.00Save 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 $ 96.00$ 96.00 - $ 96.00Current price $ 96.00
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 $ 96.00$ 96.00 - $ 96.00Current price $ 96.00Save 20% -
Original price $ 120.00Original price $ 120.00 - Original price $ 120.00Original price $ 120.00Current price $ 96.00$ 96.00 - $ 96.00Current price $ 96.00
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 $ 96.00$ 96.00 - $ 96.00Current price $ 96.00Save 20% -
Original price $ 346.00Original price $ 346.00 - Original price $ 346.00Original price $ 346.00Current price $ 276.00$ 276.00 - $ 276.00Current price $ 276.00
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 $ 276.00$ 276.00 - $ 276.00Current price $ 276.00Save 20% -
Original price $ 449.00Original price $ 449.00 - Original price $ 449.00Original price $ 449.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00
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 $ 449.00Original price $ 449.00 - Original price $ 449.00Original price $ 449.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00Save 20% -
Original price $ 449.00Original price $ 449.00 - Original price $ 449.00Original price $ 449.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00
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 $ 449.00Original price $ 449.00 - Original price $ 449.00Original price $ 449.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00Save 20% -
Original price $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00
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 $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00Save 20% -
Original price $ 880.00Original price $ 880.00 - Original price $ 880.00Original price $ 880.00Current price $ 704.00$ 704.00 - $ 704.00Current price $ 704.00
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 $ 880.00Original price $ 880.00 - Original price $ 880.00Original price $ 880.00Current price $ 704.00$ 704.00 - $ 704.00Current price $ 704.00Save 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% -
Original price $ 125.00Original price $ 125.00 - Original price $ 125.00Original price $ 125.00Current price $ 100.00$ 100.00 - $ 100.00Current price $ 100.00
Foster 44-4, 3/8" Industrial Plug x 1/2" Male NPT, 4 Series, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 44-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 125.00Original price $ 125.00 - Original price $ 125.00Original price $ 125.00Current price $ 100.00$ 100.00 - $ 100.00Current price $ 100.00Save 20% -
Original price $ 125.00Original price $ 125.00 - Original price $ 125.00Original price $ 125.00Current price $ 100.00$ 100.00 - $ 100.00Current price $ 100.00
Foster 44-4, 4 Series, Industrial Plug, 1/2" Male NPT, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 44-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 125.00Original price $ 125.00 - Original price $ 125.00Original price $ 125.00Current price $ 100.00$ 100.00 - $ 100.00Current price $ 100.00Save 20% -
Original price $ 499.00Original price $ 499.00 - Original price $ 499.00Original price $ 499.00Current price $ 399.00$ 399.00 - $ 399.00Current price $ 399.00
Foster 4404, 3/8" Industrial Coupler x 1/2" Female NPT, 4 Series, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 499.00Original price $ 499.00 - Original price $ 499.00Original price $ 499.00Current price $ 399.00$ 399.00 - $ 399.00Current price $ 399.00Save 20% -
Original price $ 499.00Original price $ 499.00 - Original price $ 499.00Original price $ 499.00Current price $ 399.00$ 399.00 - $ 399.00Current price $ 399.00
Foster 4404, 4 Series, Industrial Coupler, Manual, 1/2" Female NPT, Brass, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 4404 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...
View full detailsOriginal price $ 499.00Original price $ 499.00 - Original price $ 499.00Original price $ 499.00Current price $ 399.00$ 399.00 - $ 399.00Current price $ 399.00Save 20% -
Original price $ 307.00Original price $ 307.00 - Original price $ 307.00Original price $ 307.00Current price $ 244.00$ 244.00 - $ 244.00Current price $ 244.00
Foster 44S-4, 3/8" Industrial Plug x 1/2" Male NPT, 4 Series, Free Swivel, Brass/Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 44S-4 is a Brass/Steel 3/8" industrial plug from the Foster 4 Series — a h...
View full detailsOriginal price $ 307.00Original price $ 307.00 - Original price $ 307.00Original price $ 307.00Current price $ 244.00$ 244.00 - $ 244.00Current price $ 244.00Save 21% -
Original price $ 166.00Original price $ 166.00 - Original price $ 166.00Original price $ 166.00Current price $ 132.00$ 132.00 - $ 132.00Current price $ 132.00
Foster 45-4, 3/8" Industrial Plug x 1/2" Female NPT, 4 Series, Steel
In stockReliable, leak-free 3/8" connections for air and fluid lines. The Foster 45-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...
View full detailsOriginal price $ 166.00Original price $ 166.00 - Original price $ 166.00Original price $ 166.00Current price $ 132.00$ 132.00 - $ 132.00Current price $ 132.00Save 20%
