{"title":"1\/4\" Industrial (I\/M) Air Couplers \u0026 Plugs","description":"\u003cp\u003eFoster 3 Series. In stock and ships from Elgin, IL.\u003c\/p\u003e","products":[{"product_id":"foster-10-3-1-4-plug-1-4-male-npt","title":"1\/4\" Industrial Air Plug x 1\/4\" Male NPT, Steel | Foster 10-3","description":"\u003cp\u003eFoster 10-3 is a 1\/4\" body industrial interchange air plug with a 1\/4\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630008520888,"sku":"FOST 10-3 (1) v1.0","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/10-3_1pcHPC-NEW_6a46c686-6dbb-4f9f-bb90-65925e7a796e.jpg?v=1793752906"},{"product_id":"foster-3003-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Air Coupler x 1\/4\" Female NPT, Brass\/Steel | Foster 3003","description":"\u003cp\u003eFoster 3003 is a 1\/4\" 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630015860920,"sku":"FOST 3003 (1) v1.0","price":21.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3003_1pcHPC.jpg?v=1793753140"},{"product_id":"foster-3103-1-4-coupler-1-4-male-npt","title":"1\/4\" Industrial Air Coupler x 1\/4\" Male NPT, Brass\/Steel | Foster 3103","description":"\u003cp\u003eFoster 3103 is a 1\/4\" 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 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630015893688,"sku":"FOST 3103 (1) v1.0","price":19.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3103_1pcHPC.jpg?v=1793753142"},{"product_id":"foster-3203-1-4-coupler-3-8-female-npt","title":"1\/4\" Industrial Air Coupler x 3\/8\" Female NPT, Brass\/Steel | Foster 3203","description":"\u003cp\u003eFoster 3203 is a 1\/4\" body industrial interchange air coupler with a 3\/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 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630015926456,"sku":"FOST 3203 (1) v1.0","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3203_1pcHPC.jpg?v=1793753144"},{"product_id":"foster-3303-1-4-coupler-3-8-male-npt","title":"1\/4\" Industrial Air Coupler x 3\/8\" Male NPT, Brass\/Steel | Foster 3303","description":"\u003cp\u003eFoster 3303 is a 1\/4\" 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630015991992,"sku":"FOST 3303 (1) v1.0","price":21.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3303_1pcHPC.jpg?v=1793753145"},{"product_id":"foster-3603-1-4-coupler-1-4-hose-barb","title":"1\/4\" Industrial Air Coupler x 1\/4\" Hose Barb, Brass\/Steel | Foster 3603","description":"\u003cp\u003eFoster 3603 is a 1\/4\" 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016024760,"sku":"FOST 3603 (1) v1.0","price":20.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3603_1pcHPC_f804f92a-b127-46e3-b891-1765370ffc44.jpg?v=1793753147"},{"product_id":"foster-3653-1-4-coupler-5-16-hose-barb","title":"1\/4\" Industrial Air Coupler x 5\/16\" Hose Barb, Brass\/Steel | Foster 3653","description":"\u003cp\u003eFoster 3653 is a 1\/4\" body industrial interchange air coupler with a 5\/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 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016286904,"sku":"FOST 3653 (1) v1.0","price":23.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3603_1pcHPC_669475ad-cf38-45fe-bcb6-52a456b966ef.jpg?v=1793753148"},{"product_id":"foster-3703-1-4-coupler-3-8-hose-barb","title":"1\/4\" Industrial Air Coupler x 3\/8\" Hose Barb, Brass\/Steel | Foster 3703","description":"\u003cp\u003eFoster 3703 is a 1\/4\" 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016319672,"sku":"FOST 3703 (1) v1.0","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3603_1pcHPC_f8df90e3-5c51-47b0-8f90-9abf94729f9e.jpg?v=1793753150"},{"product_id":"foster-3003hw-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Coupler, Hot Water x 1\/4\" Female NPT, Brass\/Stainless | Foster 3003HW","description":"\u003cp\u003eFoster 3003HW is a 1\/4\" body industrial interchange coupler with a 1\/4\" Female NPT end, built for hot water: Viton seal, stainless valve, brass body. Rated 300 PSI, -15°F to 400°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016352440,"sku":"FOST 3003HW (1) v1.0","price":26.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3003HW_1pcHPC.jpg?v=1793753152"},{"product_id":"foster-sb3-3-1-4-coupler-reusable-1-4-id-x-1-2-od","title":"1\/4\" Industrial Air Coupler x Reusable 1\/4\" ID x 1\/2\" OD, Brass\/Steel | Foster SB3-3","description":"\u003cp\u003eFoster SB3-3 is a 1\/4\" body industrial interchange air coupler with a Reusable Hose End, 1\/4\" ID x 1\/2\" OD 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016385208,"sku":"FOST SB3-3 (1) v1.0","price":26.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SB3.png?v=1793753153"},{"product_id":"foster-sg3003-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/4\" Female NPT, Brass | Foster SG3003","description":"\u003cp\u003eFoster SG3003 is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Female NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016450744,"sku":"FOST SG3003 (1) v1.0","price":19.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3003_1pcHPC.jpg?v=1793753155"},{"product_id":"foster-sg3103-1-4-coupler-1-4-male-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/4\" Male NPT, Brass | Foster SG3103","description":"\u003cp\u003eFoster SG3103 is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Male NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016483512,"sku":"FOST SG3103 (1) v1.0","price":19.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3103_1pcHPC_d281a00f-0aed-4604-8228-66f30edb5bd7.jpg?v=1793753157"},{"product_id":"foster-sg3203-1-4-coupler-3-8-female-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 3\/8\" Female NPT, Brass | Foster SG3203","description":"\u003cp\u003eFoster SG3203 is a 1\/4\" body industrial interchange air coupler with a 3\/8\" Female NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016516280,"sku":"FOST SG3203 (1) v1.0","price":20.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3203_1pcHPC_3a5764ac-a69d-4614-afa3-e5e7fb8f63d5.jpg?v=1793753159"},{"product_id":"foster-sg3303-1-4-coupler-3-8-male-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 3\/8\" Male NPT, Brass | Foster SG3303","description":"\u003cp\u003eFoster SG3303 is a 1\/4\" body industrial interchange air coupler with a 3\/8\" Male NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016647352,"sku":"FOST SG3303 (1) v1.0","price":20.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3303_1pcHPC.jpg?v=1793753160"},{"product_id":"foster-sg3603-1-4-coupler-1-4-hose-barb","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/4\" Hose Barb, Brass | Foster SG3603","description":"\u003cp\u003eFoster SG3603 is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Hose Barb end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630016876728,"sku":"FOST SG3603 (1) v1.0","price":19.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3603_1pcHPC.jpg?v=1793753161"},{"product_id":"foster-sg3703-1-4-coupler-3-8-hose-barb","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 3\/8\" Hose Barb, Brass | Foster SG3703","description":"\u003cp\u003eFoster SG3703 is a 1\/4\" body industrial interchange air coupler with a 3\/8\" Hose Barb end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017106104,"sku":"FOST SG3703 (1) v1.0","price":19.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG3703_1pcHPC.jpg?v=1793753163"},{"product_id":"foster-sg1513-1-4-coupler-1-4-push-on","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/4\" Push-On, Brass | Foster SG1513","description":"\u003cp\u003eFoster SG1513 is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Push-On Hose Stem end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017138872,"sku":"FOST SG1513 (1) v1.0","price":21.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG1513_1pcHPC.jpg?v=1793753165"},{"product_id":"foster-sg1713-1-4-coupler-3-8-push-on","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 3\/8\" Push-On, Brass | Foster SG1713","description":"\u003cp\u003eFoster SG1713 is a 1\/4\" body industrial interchange air coupler with a 3\/8\" Push-On Hose Stem end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017204408,"sku":"FOST SG1713 (1) v1.0","price":21.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG1713_1pcHPC.jpg?v=1793753167"},{"product_id":"foster-sg2803-1-4-coupler-1-8-female-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/8\" Female NPT, Brass | Foster SG2803","description":"\u003cp\u003eFoster SG2803 is a 1\/4\" body industrial interchange air coupler with a 1\/8\" Female NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017237176,"sku":"FOST SG2803 (1) v1.0","price":27.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG2803_1pcHPC.jpg?v=1793753168"},{"product_id":"foster-sg2903-1-4-coupler-1-8-male-npt","title":"1\/4\" Industrial Air Coupler, Sleeve Guard x 1\/8\" Male NPT, Brass | Foster SG2903","description":"\u003cp\u003eFoster SG2903 is a 1\/4\" body industrial interchange air coupler with a 1\/8\" Male NPT end, all-brass body, manual sleeve with guard. Rated 300 PSI with a Buna-N seal for -40°F to 250°F.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017269944,"sku":"FOST SG2903 (1) v1.0","price":23.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/SG2903_1pcHPC.jpg?v=1793753169"},{"product_id":"foster-fm3003-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Air Coupler, Automatic x 1\/4\" Female NPT, Brass | Foster FM3003","description":"\u003cp\u003eFoster FM3003 is a 1\/4\" body industrial interchange air coupler with a 1\/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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017335480,"sku":"FOST FM3003 (1) v1.0","price":28.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/Foster_Stock_Image_v1.png?v=1793753173"},{"product_id":"foster-fmsb3-3-1-4-coupler-reusable-1-4-id-x-1-2-od","title":"1\/4\" Industrial Air Coupler, Automatic x Reusable 1\/4\" ID x 1\/2\" OD, Brass | Foster FMSB3-3","description":"\u003cp\u003eFoster FMSB3-3 is a 1\/4\" body industrial interchange air coupler with a Reusable Hose End, 1\/4\" ID x 1\/2\" OD 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017401016,"sku":"FOST FMSB3-3 (1) v1.0","price":33.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FMSB3.png?v=1793753172"},{"product_id":"foster-3003gb-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Air Coupler, Automatic Slim x 1\/4\" Female NPT, Brass | Foster 3003GB","description":"\u003cp\u003eFoster 3003GB is a 1\/4\" body industrial interchange air coupler with a 1\/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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017433784,"sku":"FOST 3003GB (1) v1.0","price":29.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3003GB_1pcHPC.jpg?v=1793753174"},{"product_id":"foster-3003gs-1-4-coupler-1-4-female-npt","title":"1\/4\" Industrial Air Coupler, Automatic Slim x 1\/4\" Female NPT, Steel | Foster 3003GS","description":"\u003cp\u003eFoster 3003GS is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Female NPT end, plated steel 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017466552,"sku":"FOST 3003GS (1) v1.0","price":27.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3003GS_1pcHPC.jpg?v=1793753176"},{"product_id":"foster-3603gb-1-4-coupler-1-4-hose-barb","title":"1\/4\" Industrial Air Coupler, Automatic Slim x 1\/4\" Hose Barb, Brass | Foster 3603GB","description":"\u003cp\u003eFoster 3603GB is a 1\/4\" body industrial interchange air coupler with a 1\/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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017499320,"sku":"FOST 3603GB (1) v1.0","price":35.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3603GB_1pcHPC.jpg?v=1793753177"},{"product_id":"foster-3603gs-1-4-coupler-1-4-hose-barb","title":"1\/4\" Industrial Air Coupler, Automatic Slim x 1\/4\" Hose Barb, Steel | Foster 3603GS","description":"\u003cp\u003eFoster 3603GS is a 1\/4\" body industrial interchange air coupler with a 1\/4\" Hose Barb end, plated steel 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\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air coupler style in US shops, so this coupler accepts the plugs already on most air tools. 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":54630017597624,"sku":"FOST 3603GS (1) v1.0","price":28.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/3603GS_1pcHPC.jpg?v=1793753179"},{"product_id":"foster-10-3b-1-4-plug-1-4-male-npt","title":"1\/4\" Industrial Air Plug x 1\/4\" Male NPT, Brass | Foster 10-3B","description":"\u003cp\u003eFoster 10-3B is a 1\/4\" body industrial interchange air plug with a 1\/4\" Male NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017663160,"sku":"FOST 10-3B (1) v1.0","price":10.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/10-3B_1pcHPC.jpg?v=1793753181"},{"product_id":"foster-11-3-1-4-plug-1-4-female-npt","title":"1\/4\" Industrial Air Plug x 1\/4\" Female NPT, Steel | Foster 11-3","description":"\u003cp\u003eFoster 11-3 is a 1\/4\" body industrial interchange air plug with a 1\/4\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017695928,"sku":"FOST 11-3 (1) v1.0","price":8.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/11-3_1pcHPCnew.jpg?v=1793753182"},{"product_id":"foster-11-3b-1-4-plug-1-4-female-npt","title":"1\/4\" Industrial Air Plug x 1\/4\" Female NPT, Brass | Foster 11-3B","description":"\u003cp\u003eFoster 11-3B is a 1\/4\" body industrial interchange air plug with a 1\/4\" Female NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017728696,"sku":"FOST 11-3B (1) v1.0","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/11-3B_1pcHPC.jpg?v=1793753184"},{"product_id":"foster-12-3-1-4-plug-1-8-male-npt","title":"1\/4\" Industrial Air Plug x 1\/8\" Male NPT, Steel | Foster 12-3","description":"\u003cp\u003eFoster 12-3 is a 1\/4\" body industrial interchange air plug with a 1\/8\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017794232,"sku":"FOST 12-3 (1) v1.0","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/12-3_1pcHPC.jpg?v=1793753186"},{"product_id":"foster-13-3-1-4-plug-1-8-female-npt","title":"1\/4\" Industrial Air Plug x 1\/8\" Female NPT, Steel | Foster 13-3","description":"\u003cp\u003eFoster 13-3 is a 1\/4\" body industrial interchange air plug with a 1\/8\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017859768,"sku":"FOST 13-3 (1) v1.0","price":9.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/13-3_1pcHPC.jpg?v=1793753187"},{"product_id":"foster-13-3b-1-4-plug-1-8-female-npt","title":"1\/4\" Industrial Air Plug x 1\/8\" Female NPT, Brass | Foster 13-3B","description":"\u003cp\u003eFoster 13-3B is a 1\/4\" body industrial interchange air plug with a 1\/8\" Female NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017892536,"sku":"FOST 13-3B (1) v1.0","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/13-3B_1pcHPC.jpg?v=1793753189"},{"product_id":"foster-14-3-1-4-plug-3-8-male-npt","title":"1\/4\" Industrial Air Plug x 3\/8\" Male NPT, Steel | Foster 14-3","description":"\u003cp\u003eFoster 14-3 is a 1\/4\" body industrial interchange air plug with a 3\/8\" Male NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017925304,"sku":"FOST 14-3 (1) v1.0","price":10.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/14-3_1pcHPC.jpg?v=1793753190"},{"product_id":"foster-14-3b-1-4-plug-3-8-male-npt","title":"1\/4\" Industrial Air Plug x 3\/8\" Male NPT, Brass | Foster 14-3B","description":"\u003cp\u003eFoster 14-3B is a 1\/4\" body industrial interchange air plug with a 3\/8\" Male NPT end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017958072,"sku":"FOST 14-3B (1) v1.0","price":15.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/FOST14-3BStockPhoto.png?v=1793753191"},{"product_id":"foster-15-3-1-4-plug-3-8-female-npt","title":"1\/4\" Industrial Air Plug x 3\/8\" Female NPT, Steel | Foster 15-3","description":"\u003cp\u003eFoster 15-3 is a 1\/4\" body industrial interchange air plug with a 3\/8\" Female NPT end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630017990840,"sku":"FOST 15-3 (1) v1.0","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/15-3_1pcHPC.jpg?v=1793753193"},{"product_id":"foster-16-3-1-4-plug-1-4-hose-barb","title":"1\/4\" Industrial Air Plug x 1\/4\" Hose Barb, Steel | Foster 16-3","description":"\u003cp\u003eFoster 16-3 is a 1\/4\" body industrial interchange air plug with a 1\/4\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630018056376,"sku":"FOST 16-3 (1) v1.0","price":9.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/16-3_1pcHPC.jpg?v=1793753194"},{"product_id":"foster-16-3b-1-4-plug-1-4-hose-barb","title":"1\/4\" Industrial Air Plug x 1\/4\" Hose Barb, Brass | Foster 16-3B","description":"\u003cp\u003eFoster 16-3B is a 1\/4\" body industrial interchange air plug with a 1\/4\" Hose Barb end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630018121912,"sku":"FOST 16-3B (1) v1.0","price":13.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/16-3B_1pcHPC.jpg?v=1793753196"},{"product_id":"foster-165-3-1-4-plug-5-16-hose-barb","title":"1\/4\" Industrial Air Plug x 5\/16\" Hose Barb, Steel | Foster 165-3","description":"\u003cp\u003eFoster 165-3 is a 1\/4\" body industrial interchange air plug with a 5\/16\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630018154680,"sku":"FOST 165-3 (1) v1.0","price":14.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/165-3_1pcHPC.jpg?v=1793753197"},{"product_id":"foster-17-3-1-4-plug-3-8-hose-barb","title":"1\/4\" Industrial Air Plug x 3\/8\" Hose Barb, Steel | Foster 17-3","description":"\u003cp\u003eFoster 17-3 is a 1\/4\" body industrial interchange air plug with a 3\/8\" Hose Barb end, plated steel body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630018187448,"sku":"FOST 17-3 (1) v1.0","price":10.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/17-3_HPC_fc3802c6-bff0-4362-9411-e889263ed3d9.jpg?v=1793753198"},{"product_id":"foster-17-3b-1-4-plug-3-8-hose-barb","title":"1\/4\" Industrial Air Plug x 3\/8\" Hose Barb, Brass | Foster 17-3B","description":"\u003cp\u003eFoster 17-3B is a 1\/4\" body industrial interchange air plug with a 3\/8\" Hose Barb end, all-brass body. Rated 300 PSI.\u003c\/p\u003e\u003cp\u003eThe 1\/4\" industrial interchange (ISO 6150-B \/ ANSI T3.20.14) is the most common air fitting style in US shops. This plug fits any industrial-style 1\/4\" coupler, including every Foster 3 Series coupler and most universal 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":54630018220216,"sku":"FOST 17-3B (1) v1.0","price":13.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1957\/2664\/files\/17-3Bhpc.jpg?v=1793753200"}],"url":"https:\/\/industrialsupplyworld.com\/collections\/air-couplers-1-4-industrial.oembed","provider":"Industrial Supply World","version":"1.0","type":"link"}