{"title":"1\/8\" Industrial Air Couplers \u0026 Plugs","description":"\u003cp\u003eFoster 2 Series. In stock and ships from Elgin, IL.\u003c\/p\u003e","products":[{"product_id":"foster-2022-1-8-coupler-1-8-hose-barb","title":"1\/8\" Industrial Air Coupler x 1\/8\" Hose Barb, Brass\/Steel | Foster 2022","description":"\u003cp\u003eFoster 2022 is a 1\/8\" body industrial interchange air coupler with a 1\/8\" Hose Barb end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632480604344,"sku":"FOST 2022 (1) v1.0","price":16.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2022_1pcHPC.jpg?v=1793755424"},{"product_id":"foster-2032-1-8-coupler-3-16-hose-barb","title":"1\/8\" Industrial Air Coupler x 3\/16\" Hose Barb, Brass\/Steel | Foster 2032","description":"\u003cp\u003eFoster 2032 is a 1\/8\" body industrial interchange air coupler with a 3\/16\" Hose Barb end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632480702648,"sku":"FOST 2032 (1) v1.0","price":17.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2032_1pcHPC.jpg?v=1793755427"},{"product_id":"foster-2042-1-8-coupler-1-4-hose-barb","title":"1\/8\" Industrial Air Coupler x 1\/4\" Hose Barb, Brass\/Steel | Foster 2042","description":"\u003cp\u003eFoster 2042 is a 1\/8\" body industrial interchange air coupler with a 1\/4\" Hose Barb end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632481358008,"sku":"FOST 2042 (1) v1.0","price":18.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2042_1pcHPC.jpg?v=1793755428"},{"product_id":"foster-2202-1-8-coupler-1-8-male-npt","title":"1\/8\" Industrial Air Coupler x 1\/8\" Male NPT, Brass\/Steel | Foster 2202","description":"\u003cp\u003eFoster 2202 is a 1\/8\" body industrial interchange air coupler with a 1\/8\" Male NPT end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632481489080,"sku":"FOST 2202 (1) v1.0","price":16.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2202_1pcHPC.jpg?v=1793755430"},{"product_id":"foster-2302-1-8-coupler-1-8-female-npt","title":"1\/8\" Industrial Air Coupler x 1\/8\" Female NPT, Brass\/Steel | Foster 2302","description":"\u003cp\u003eFoster 2302 is a 1\/8\" body industrial interchange air coupler with a 1\/8\" Female NPT end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632482111672,"sku":"FOST 2302 (1) v1.0","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2302_1pcHPC.jpg?v=1793755432"},{"product_id":"foster-2402-1-8-coupler-1-4-male-npt","title":"1\/8\" Industrial Air Coupler x 1\/4\" Male NPT, Brass\/Steel | Foster 2402","description":"\u003cp\u003eFoster 2402 is a 1\/8\" body industrial interchange air coupler with a 1\/4\" Male NPT end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632482242744,"sku":"FOST 2402 (1) v1.0","price":18.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2202_1pcHPC_28f4fe03-6b31-407c-a497-7f6fc43e6d43.jpg?v=1793755434"},{"product_id":"foster-2702-1-8-coupler-1-4-female-npt","title":"1\/8\" Industrial Air Coupler x 1\/4\" Female NPT, Brass\/Steel | Foster 2702","description":"\u003cp\u003eFoster 2702 is a 1\/8\" body industrial interchange air coupler with a 1\/4\" Female NPT end, brass body with a steel sleeve, manual sleeve. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial coupler: a scaled-down version of the common industrial profile for airbrushes, blow guns, instrumentation, small pneumatic tools and lab or bench air. It takes 1\/8\" body 2 Series plugs only; standard 1\/4\" industrial plugs do not fit. The coupler half is valved: pull the plug and the line shuts off.\u003c\/p\u003e\u003cp\u003eFoster has made these in the USA since 1919, and this is the same industrial-grade coupler that goes on production-floor air drops and professional shop lines, not a light-duty import. Machined brass and plated steel, built to be rebuilt rather than thrown away.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632482865336,"sku":"FOST 2702 (1) v1.0","price":18.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/2302_leftHPC_58d2e64f-a7c1-4cf0-b5c7-6fed49564088.jpg?v=1793755436"},{"product_id":"foster-02-2-1-8-plug-1-8-hose-barb","title":"1\/8\" Industrial Air Plug x 1\/8\" Hose Barb, Steel | Foster 02-2","description":"\u003cp\u003eFoster 02-2 is a 1\/8\" body industrial interchange air plug with a 1\/8\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632482996408,"sku":"FOST 02-2 (1) v1.0","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/02-2_1pcHPC.jpg?v=1793755438"},{"product_id":"foster-03-2-1-8-plug-3-16-hose-barb","title":"1\/8\" Industrial Air Plug x 3\/16\" Hose Barb, Steel | Foster 03-2","description":"\u003cp\u003eFoster 03-2 is a 1\/8\" body industrial interchange air plug with a 3\/16\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632483619000,"sku":"FOST 03-2 (1) v1.0","price":9.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/03-2_1pcHPC.jpg?v=1793755440"},{"product_id":"foster-04-2-1-8-plug-1-4-hose-barb","title":"1\/8\" Industrial Air Plug x 1\/4\" Hose Barb, Steel | Foster 04-2","description":"\u003cp\u003eFoster 04-2 is a 1\/8\" body industrial interchange air plug with a 1\/4\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632483750072,"sku":"FOST 04-2 (1) v1.0","price":13.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/04-2_1pcHPC.jpg?v=1793755442"},{"product_id":"foster-22-2-1-8-plug-1-8-male-npt","title":"1\/8\" Industrial Air Plug x 1\/8\" Male NPT, Steel | Foster 22-2","description":"\u003cp\u003eFoster 22-2 is a 1\/8\" body industrial interchange air plug with a 1\/8\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632484372664,"sku":"FOST 22-2 (1) v1.0","price":8.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/22-2_1pcHPC.jpg?v=1793755444"},{"product_id":"foster-22-2b-1-8-plug-1-8-male-npt","title":"1\/8\" Industrial Air Plug x 1\/8\" Male NPT, Brass | Foster 22-2B","description":"\u003cp\u003eFoster 22-2B is a 1\/8\" body industrial interchange air plug with a 1\/8\" Male NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632484470968,"sku":"FOST 22-2B (1) v1.0","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/22-2B_1pcHPC_f3ff4369-0985-40f5-aa48-ff655a750025.jpg?v=1793755446"},{"product_id":"foster-23-2-1-8-plug-1-8-female-npt","title":"1\/8\" Industrial Air Plug x 1\/8\" Female NPT, Steel | Foster 23-2","description":"\u003cp\u003eFoster 23-2 is a 1\/8\" body industrial interchange air plug with a 1\/8\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632485159096,"sku":"FOST 23-2 (1) v1.0","price":8.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/23-2_1pcHPC.jpg?v=1793755449"},{"product_id":"foster-24-2-1-8-plug-1-4-male-npt","title":"1\/8\" Industrial Air Plug x 1\/4\" Male NPT, Steel | Foster 24-2","description":"\u003cp\u003eFoster 24-2 is a 1\/8\" body industrial interchange air plug with a 1\/4\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632486338744,"sku":"FOST 24-2 (1) v1.0","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/24-2_1pcHPC.jpg?v=1793755454"},{"product_id":"foster-27-2-1-8-plug-1-4-female-npt","title":"1\/8\" Industrial Air Plug x 1\/4\" Female NPT, Steel | Foster 27-2","description":"\u003cp\u003eFoster 27-2 is a 1\/8\" body industrial interchange air plug with a 1\/4\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe Foster 2 Series is the 1\/8\" body miniature industrial interchange for airbrushes, blow guns, instrumentation and small pneumatic tools. This plug fits 1\/8\" body 2 Series couplers; it does not fit standard 1\/4\" industrial couplers. The plug is unvalved; the coupler does the shut-off.\u003c\/p\u003e\u003cp\u003eMade in the USA by Foster to industrial spec. Machined from solid bar stock with a hardened, plated finish, this is the plug professional shops run on compressors and air tools, not a soft import that rounds off and leaks.\u003c\/p\u003e\u003cp\u003eNot sure which style your tools use? Email support@industrialsupplyworld.com with a photo of the plug and we will match it.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":54632486600888,"sku":"FOST 27-2 (1) v1.0","price":11.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/27-2_1pcHPC.jpg?v=1793755456"}],"url":"https:\/\/industrialsupplyworld.com\/collections\/air-couplers-1-8-industrial.oembed","provider":"Industrial Supply World","version":"1.0","type":"link"}