foster
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Original price $ 160.00Original price $ 160.00 - Original price $ 160.00Original price $ 160.00Current price $ 128.00$ 128.00 - $ 128.00Current price $ 128.00
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 $ 160.00Original price $ 160.00 - Original price $ 160.00Original price $ 160.00Current price $ 128.00$ 128.00 - $ 128.00Current price $ 128.00Save 20% -
Original price $ 160.00Original price $ 160.00 - Original price $ 160.00Original price $ 160.00Current price $ 128.00$ 128.00 - $ 128.00Current price $ 128.00
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 $ 160.00Original price $ 160.00 - Original price $ 160.00Original price $ 160.00Current price $ 128.00$ 128.00 - $ 128.00Current price $ 128.00Save 20% -
Original price $ 258.00Original price $ 258.00 - Original price $ 258.00Original price $ 258.00Current price $ 206.00$ 206.00 - $ 206.00Current price $ 206.00
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 $ 258.00Original price $ 258.00 - Original price $ 258.00Original price $ 258.00Current price $ 206.00$ 206.00 - $ 206.00Current price $ 206.00Save 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 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 $ 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 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 $ 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 $ 518.00Original price $ 518.00 - Original price $ 518.00Original price $ 518.00Current price $ 414.00$ 414.00 - $ 414.00Current price $ 414.00
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 $ 518.00Original price $ 518.00 - Original price $ 518.00Original price $ 518.00Current price $ 414.00$ 414.00 - $ 414.00Current price $ 414.00Save 20% -
Original price $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current 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 $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00Save 20% -
Original price $ 869.00Original price $ 869.00 - Original price $ 869.00Original price $ 869.00Current price $ 695.00$ 695.00 - $ 695.00Current price $ 695.00
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 $ 869.00Original price $ 869.00 - Original price $ 869.00Original price $ 869.00Current price $ 695.00$ 695.00 - $ 695.00Current price $ 695.00Save 20% -
Original price $ 525.00Original price $ 525.00 - Original price $ 525.00Original price $ 525.00Current price $ 420.00$ 420.00 - $ 420.00Current price $ 420.00
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 $ 525.00Original price $ 525.00 - Original price $ 525.00Original price $ 525.00Current price $ 420.00$ 420.00 - $ 420.00Current price $ 420.00Save 20% -
Original price $ 231.00Original price $ 231.00 - Original price $ 231.00Original price $ 231.00Current price $ 185.00$ 185.00 - $ 185.00Current price $ 185.00
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 $ 231.00Original price $ 231.00 - Original price $ 231.00Original price $ 231.00Current price $ 185.00$ 185.00 - $ 185.00Current price $ 185.00Save 20% -
Original price $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current 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 $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current price $ 96.00$ 96.00 - $ 96.00Current price $ 96.00Save 19% -
Original price $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current 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 $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current price $ 96.00$ 96.00 - $ 96.00Current price $ 96.00Save 19% -
Original price $ 345.00Original price $ 345.00 - Original price $ 345.00Original price $ 345.00Current 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 $ 345.00Original price $ 345.00 - Original price $ 345.00Original price $ 345.00Current price $ 276.00$ 276.00 - $ 276.00Current price $ 276.00Save 20% -
Original price $ 448.00Original price $ 448.00 - Original price $ 448.00Original price $ 448.00Current 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 $ 448.00Original price $ 448.00 - Original price $ 448.00Original price $ 448.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00Save 20% -
Original price $ 448.00Original price $ 448.00 - Original price $ 448.00Original price $ 448.00Current 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 $ 448.00Original price $ 448.00 - Original price $ 448.00Original price $ 448.00Current price $ 358.00$ 358.00 - $ 358.00Current price $ 358.00Save 20% -
Original price $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current 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 $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current price $ 429.00$ 429.00 - $ 429.00Current price $ 429.00Save 20% -
Original price $ 878.00Original price $ 878.00 - Original price $ 878.00Original price $ 878.00Current price $ 702.00$ 702.00 - $ 702.00Current price $ 702.00
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 $ 878.00Original price $ 878.00 - Original price $ 878.00Original price $ 878.00Current price $ 702.00$ 702.00 - $ 702.00Current price $ 702.00Save 20% -
Original price $ 525.00Original price $ 525.00 - Original price $ 525.00Original price $ 525.00Current price $ 420.00$ 420.00 - $ 420.00Current price $ 420.00
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 $ 525.00Original price $ 525.00 - Original price $ 525.00Original price $ 525.00Current price $ 420.00$ 420.00 - $ 420.00Current price $ 420.00Save 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 $ 498.00Original price $ 498.00 - Original price $ 498.00Original price $ 498.00Current price $ 398.00$ 398.00 - $ 398.00Current price $ 398.00
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 $ 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 $ 498.00Original price $ 498.00 - Original price $ 498.00Original price $ 498.00Current price $ 398.00$ 398.00 - $ 398.00Current price $ 398.00
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 $ 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 $ 306.00Original price $ 306.00 - Original price $ 306.00Original price $ 306.00Current 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 $ 306.00Original price $ 306.00 - Original price $ 306.00Original price $ 306.00Current price $ 244.00$ 244.00 - $ 244.00Current price $ 244.00Save 20% -
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%
