{"title":"1\/2\" Industrial Air Couplers \u0026 Plugs","description":"\u003cp\u003eFoster 5 Series. In stock and ships from Elgin, IL.\u003c\/p\u003e","products":[{"product_id":"foster-4015-1-2-coupler-1-4-female-npt","title":"1\/2\" Industrial Air Coupler x 1\/4\" Female NPT, Brass\/Steel | Foster 4015","description":"\u003cp\u003eFoster 4015 is a 1\/2\" 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632419819704,"sku":"FOST 4015 (1) v1.0","price":42.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5205_1_StockPhoto_cf3b1aba-348e-434b-84bd-cf56f31c4528.png?v=1793754512"},{"product_id":"foster-5105-1-2-coupler-3-8-male-npt","title":"1\/2\" Industrial Air Coupler x 3\/8\" Male NPT, Brass\/Steel | Foster 5105","description":"\u003cp\u003eFoster 5105 is a 1\/2\" body industrial interchange air coupler with a 3\/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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420081848,"sku":"FOST 5105 (1) v1.0","price":38.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5305_1_StockPhoto_dab429bc-5408-4d53-9fe0-a36f88163ab5.png?v=1793754513"},{"product_id":"foster-5205-1-2-coupler-1-2-female-npt","title":"1\/2\" Industrial Air Coupler x 1\/2\" Female NPT, Brass\/Steel | Foster 5205","description":"\u003cp\u003eFoster 5205 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420114616,"sku":"FOST 5205 (1) v1.0","price":38.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5205_1_StockPhoto.png?v=1793754514"},{"product_id":"foster-5305-1-2-coupler-1-2-male-npt","title":"1\/2\" Industrial Air Coupler x 1\/2\" Male NPT, Brass\/Steel | Foster 5305","description":"\u003cp\u003eFoster 5305 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420147384,"sku":"FOST 5305 (1) v1.0","price":38.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5305_1_StockPhoto.png?v=1793754516"},{"product_id":"foster-5405-1-2-coupler-3-4-female-npt","title":"1\/2\" Industrial Air Coupler x 3\/4\" Female NPT, Brass\/Steel | Foster 5405","description":"\u003cp\u003eFoster 5405 is a 1\/2\" body industrial interchange air coupler with a 3\/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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420180152,"sku":"FOST 5405 (1) v1.0","price":39.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5205_1_StockPhoto_3aff010d-4821-482f-847c-204f73a2ab28.png?v=1793754517"},{"product_id":"foster-5505-1-2-coupler-3-4-male-npt","title":"1\/2\" Industrial Air Coupler x 3\/4\" Male NPT, Brass\/Steel | Foster 5505","description":"\u003cp\u003eFoster 5505 is a 1\/2\" body industrial interchange air coupler with a 3\/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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420212920,"sku":"FOST 5505 (1) v1.0","price":39.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST5305_1_StockPhoto_52c2117d-1fc9-4bb1-9cef-2a0de2b6f8d5.png?v=1793754519"},{"product_id":"foster-5605-1-2-coupler-1-4-hose-barb","title":"1\/2\" Industrial Air Coupler x 1\/4\" Hose Barb, Brass\/Steel | Foster 5605","description":"\u003cp\u003eFoster 5605 is a 1\/2\" 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420245688,"sku":"FOST 5605 (1) v1.0","price":41.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5d-1way-so-hs-photo.png?v=1793754520"},{"product_id":"foster-5705-1-2-coupler-3-8-hose-barb","title":"1\/2\" Industrial Air Coupler x 3\/8\" Hose Barb, Brass\/Steel | Foster 5705","description":"\u003cp\u003eFoster 5705 is a 1\/2\" body industrial interchange air coupler with a 3\/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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420278456,"sku":"FOST 5705 (1) v1.0","price":40.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5d-1way-so-hs-photo_346bdc86-9507-4ef3-9be4-429bb8ee3250.png?v=1793754521"},{"product_id":"foster-5805-1-2-coupler-1-2-hose-barb","title":"1\/2\" Industrial Air Coupler x 1\/2\" Hose Barb, Brass\/Steel | Foster 5805","description":"\u003cp\u003eFoster 5805 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420311224,"sku":"FOST 5805 (1) v1.0","price":41.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5d-1way-so-hs-photo_d2e88afd-9a30-45c5-b1b4-de4b4d03d0ba.png?v=1793754523"},{"product_id":"foster-5905-1-2-coupler-3-4-hose-barb","title":"1\/2\" Industrial Air Coupler x 3\/4\" Hose Barb, Brass\/Steel | Foster 5905","description":"\u003cp\u003eFoster 5905 is a 1\/2\" body industrial interchange air coupler with a 3\/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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420376760,"sku":"FOST 5905 (1) v1.0","price":42.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5d-1way-so-hs-photo_58506705-415a-4f67-9348-93880fe71583.png?v=1793754524"},{"product_id":"foster-1815-1-2-coupler-1-2-push-on","title":"1\/2\" Industrial Air Coupler x 1\/2\" Push-On, Brass\/Steel | Foster 1815","description":"\u003cp\u003eFoster 1815 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" Push-On Hose Stem 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 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420573368,"sku":"FOST 1815 (1) v1.0","price":36.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5d-1way-so-poh-photo.png?v=1793754525"},{"product_id":"foster-fm4905-1-2-coupler-1-4-male-npt","title":"1\/2\" Industrial Air Coupler, Automatic x 1\/4\" Male NPT, Brass | Foster FM4905","description":"\u003cp\u003eFoster FM4905 is a 1\/2\" body industrial interchange air coupler with a 1\/4\" Male NPT end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420606136,"sku":"FOST FM4905 (1) v1.0","price":49.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5b-auto-mt-photo.png?v=1793754526"},{"product_id":"foster-fm5205-1-2-coupler-1-2-female-npt","title":"1\/2\" Industrial Air Coupler, Automatic x 1\/2\" Female NPT, Brass | Foster FM5205","description":"\u003cp\u003eFoster FM5205 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" Female NPT end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420638904,"sku":"FOST FM5205 (1) v1.0","price":49.99,"currency_code":"USD","in_stock":true}]},{"product_id":"foster-fm5305-1-2-coupler-1-2-male-npt","title":"1\/2\" Industrial Air Coupler, Automatic x 1\/2\" Male NPT, Brass | Foster FM5305","description":"\u003cp\u003eFoster FM5305 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" Male NPT end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420671672,"sku":"FOST FM5305 (1) v1.0","price":51.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5b-auto-mt-photo_2f03db59-d8b6-457c-a83f-f07c3872c846.png?v=1793754529"},{"product_id":"foster-fm5405-1-2-coupler-3-4-female-npt","title":"1\/2\" Industrial Air Coupler, Automatic x 3\/4\" Female NPT, Brass | Foster FM5405","description":"\u003cp\u003eFoster FM5405 is a 1\/2\" body industrial interchange air coupler with a 3\/4\" Female NPT end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420704440,"sku":"FOST FM5405 (1) v1.0","price":51.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5b-auto-ft-photo.png?v=1793754531"},{"product_id":"foster-fm5705-1-2-coupler-3-8-hose-barb","title":"1\/2\" Industrial Air Coupler, Automatic x 3\/8\" Hose Barb, Brass | Foster FM5705","description":"\u003cp\u003eFoster FM5705 is a 1\/2\" body industrial interchange air coupler with a 3\/8\" Hose Barb end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420737208,"sku":"FOST FM5705 (1) v1.0","price":52.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/Foster_Stock_Image_v1_b7e88ee7-dd69-4052-a625-9eb3928fe75e.png?v=1793754533"},{"product_id":"foster-fm5905-1-2-coupler-3-4-hose-barb","title":"1\/2\" Industrial Air Coupler, Automatic x 3\/4\" Hose Barb, Brass | Foster FM5905","description":"\u003cp\u003eFoster FM5905 is a 1\/2\" body industrial interchange air coupler with a 3\/4\" Hose Barb end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420769976,"sku":"FOST FM5905 (1) v1.0","price":52.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FM5905_1pcHPC.jpg?v=1793754534"},{"product_id":"foster-sl5205-1-2-coupler-1-2-female-npt","title":"1\/2\" Industrial Air Coupler, Sleeve Lock x 1\/2\" Female NPT, Brass | Foster SL5205","description":"\u003cp\u003eFoster SL5205 is a 1\/2\" body industrial interchange air coupler with a 1\/2\" Female NPT end, all-brass body, automatic (push to connect). Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile: more airflow for impact wrenches, sanders and long hose runs. It takes 1\/2\" industrial-style plugs only; 1\/4\" 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":54632420802744,"sku":"FOST SL5205 (1) v1.0","price":56.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/socket-s5b-auto-ft-photo_8250ded6-fbdc-410b-89a5-bf24b88c1571.png?v=1793754534"},{"product_id":"foster-50-5-1-2-plug-1-4-male-npt","title":"1\/2\" Industrial Air Plug x 1\/4\" Male NPT, Steel | Foster 50-5","description":"\u003cp\u003eFoster 50-5 is a 1\/2\" body industrial interchange air plug with a 1\/4\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632420835512,"sku":"FOST 50-5 (1) v1.0","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/52-5_1pcHPC_978e2cb5-a013-422b-bc97-41f8a6520458.jpg?v=1793754536"},{"product_id":"foster-52-5-1-2-plug-3-8-male-npt","title":"1\/2\" Industrial Air Plug x 3\/8\" Male NPT, Steel | Foster 52-5","description":"\u003cp\u003eFoster 52-5 is a 1\/2\" body industrial interchange air plug with a 3\/8\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421032120,"sku":"FOST 52-5 (1) v1.0","price":13.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/52-5_1pcHPC_eec6f36b-1f72-46f1-bc5d-8694f32be8c9.jpg?v=1793754538"},{"product_id":"foster-52-5b-1-2-plug-3-8-male-npt","title":"1\/2\" Industrial Air Plug x 3\/8\" Male NPT, Brass | Foster 52-5B","description":"\u003cp\u003eFoster 52-5B is a 1\/2\" body industrial interchange air plug with a 3\/8\" Male NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421064888,"sku":"FOST 52-5B (1) v1.0","price":22.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/image_2024-02-07_142635157.png?v=1793754538"},{"product_id":"foster-53-5-1-2-plug-3-8-female-npt","title":"1\/2\" Industrial Air Plug x 3\/8\" Female NPT, Steel | Foster 53-5","description":"\u003cp\u003eFoster 53-5 is a 1\/2\" body industrial interchange air plug with a 3\/8\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421097656,"sku":"FOST 53-5 (1) v1.0","price":19.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/55-5_1pcHPC_b0840888-ce89-4d30-a0d3-9e19ae373641.jpg?v=1793754540"},{"product_id":"foster-54-5-1-2-plug-1-2-male-npt","title":"1\/2\" Industrial Air Plug x 1\/2\" Male NPT, Steel | Foster 54-5","description":"\u003cp\u003eFoster 54-5 is a 1\/2\" body industrial interchange air plug with a 1\/2\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421130424,"sku":"FOST 54-5 (1) v1.0","price":13.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/54-5_1pcHPC.jpg?v=1793754541"},{"product_id":"foster-55-5-1-2-plug-1-2-female-npt","title":"1\/2\" Industrial Air Plug x 1\/2\" Female NPT, Steel | Foster 55-5","description":"\u003cp\u003eFoster 55-5 is a 1\/2\" body industrial interchange air plug with a 1\/2\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421163192,"sku":"FOST 55-5 (1) v1.0","price":14.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/55-5_1pcHPC.jpg?v=1793754543"},{"product_id":"foster-57-5-1-2-plug-3-4-female-npt","title":"1\/2\" Industrial Air Plug x 3\/4\" Female NPT, Steel | Foster 57-5","description":"\u003cp\u003eFoster 57-5 is a 1\/2\" body industrial interchange air plug with a 3\/4\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421195960,"sku":"FOST 57-5 (1) v1.0","price":20.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/55-5_1pcHPC_ed7f89d5-8f23-44aa-b00e-491121d1be2a.jpg?v=1793754544"},{"product_id":"foster-59-5-1-2-plug-3-8-hose-barb","title":"1\/2\" Industrial Air Plug x 3\/8\" Hose Barb, Steel | Foster 59-5","description":"\u003cp\u003eFoster 59-5 is a 1\/2\" body industrial interchange air plug with a 3\/8\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421228728,"sku":"FOST 59-5 (1) v1.0","price":16.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/s-l1600.webp?v=1793754545"},{"product_id":"foster-60-5-1-2-plug-1-2-hose-barb","title":"1\/2\" Industrial Air Plug x 1\/2\" Hose Barb, Steel | Foster 60-5","description":"\u003cp\u003eFoster 60-5 is a 1\/2\" body industrial interchange air plug with a 1\/2\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421261496,"sku":"FOST 60-5 (1) v1.0","price":13.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/60-5_1pcHPC.jpg?v=1793754546"},{"product_id":"foster-61-5-1-2-plug-3-4-hose-barb","title":"1\/2\" Industrial Air Plug x 3\/4\" Hose Barb, Steel | Foster 61-5","description":"\u003cp\u003eFoster 61-5 is a 1\/2\" body industrial interchange air plug with a 3\/4\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421294264,"sku":"FOST 61-5 (1) v1.0","price":21.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/60-5_1pcHPC_2a9bb29b-ea42-49e9-85da-7985f1248116.jpg?v=1793754547"},{"product_id":"foster-81-5-1-2-plug-1-2-push-on","title":"1\/2\" Industrial Air Plug x 1\/2\" Push-On, Steel | Foster 81-5","description":"\u003cp\u003eFoster 81-5 is a 1\/2\" body industrial interchange air plug with a 1\/2\" Push-On Hose Stem end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/2\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the larger-body version of the common 1\/4\" industrial profile, used where tools need more airflow. This plug fits 1\/2\" industrial-style couplers, including every Foster 5 Series coupler; it does not fit 1\/4\" body 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":54632421327032,"sku":"FOST 81-5 (1) v1.0","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/s-l1600_25555fff-decb-416d-9652-f789f20fd3eb.webp?v=1793754549"}],"url":"https:\/\/industrialsupplyworld.com\/collections\/air-couplers-1-2-industrial.oembed","provider":"Industrial Supply World","version":"1.0","type":"link"}