{"product_id":"champion-quick-lock-quick-coupler","title":"Champion Quick-Lock Quick Coupler - Industrial Socket and Safety Coupling Body","description":"\u003cp\u003eThe coupler is the last six inches of a compressed air system and the part an operator touches a hundred times a day. \u003cstrong\u003eChampion Quick-Lock couplers\u003c\/strong\u003e come in two families: the \u003cstrong\u003eindustrial interchange socket\u003c\/strong\u003e, which is the standard shop coupler, and the \u003cstrong\u003esafety coupling body\u003c\/strong\u003e, which vents the downstream line before it releases the plug.\u003c\/p\u003e\u003cp\u003eIndustrial sockets are offered in three thread sizes and three connection styles: male NPT to screw into a manifold or an FRL, female NPT to take a nipple, and hose barb to go straight onto a hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose your coupler from the dropdown above.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eModel Selection Chart\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-04M-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eMale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-06M-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eMale NPT\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-08M-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eMale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-04F-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eFemale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-06F-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eFemale NPT\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-08F-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eFemale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-04HB-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eHose barb\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-06HB-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eHose barb\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-QC-08HB-IND\u003c\/td\u003e\n\u003ctd\u003eIndustrial socket\u003c\/td\u003e\n\u003ctd\u003eHose barb\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-SCB-08M\u003c\/td\u003e\n\u003ctd\u003eSafety coupling body\u003c\/td\u003e\n\u003ctd\u003eMale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXCQL-SCB-08F\u003c\/td\u003e\n\u003ctd\u003eSafety coupling body\u003c\/td\u003e\n\u003ctd\u003eFemale NPT\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eIndustrial Socket or Safety Coupling?\u003c\/h2\u003e\u003cp\u003eA standard \u003cstrong\u003eindustrial interchange socket\u003c\/strong\u003e releases the plug as soon as the sleeve is pulled back. Whatever pressure is still in the hose goes with it, which is what makes a disconnected air hose whip. It is the long-standing shop default, the cheapest option, and the one every plug in your toolbox already fits.\u003c\/p\u003e\u003cp\u003eA \u003cstrong\u003esafety coupling body\u003c\/strong\u003e disconnects in two stages. The first movement vents the downstream air; only then does the plug release. The hose is already dead when it comes free, so it does not whip, and the plug does not become a projectile. It costs about $23 more at list.\u003c\/p\u003e\u003cp\u003eWhere the hose is long, where the air is high, or where the operator changing tools is not the person who installed the system, the safety body is the one to specify. Many plants now standardise on safety couplings at every drop and keep industrial sockets only on fixed, short connections. Champion catalogs the safety coupling body in 1\/2 in only.\u003c\/p\u003e\u003ch2\u003eShared Technical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Socket Profile\u003c\/td\u003e\n\u003ctd\u003eIndustrial interchange, the common North American shop profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Styles\u003c\/td\u003e\n\u003ctd\u003eMale NPT, female NPT, hose barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e1\/4 in, 3\/8 in and 1\/2 in on the industrial socket; 1\/2 in on the safety coupling body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Coupling Action\u003c\/td\u003e\n\u003ctd\u003eVents downstream pressure before the plug releases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Maximum Pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar \/ 220 PSIG for the Quick-Lock system as a whole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4 F to 176 F (-20 C to +80 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Media\u003c\/td\u003e\n\u003ctd\u003eCompressed air, nitrogen, inert gases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\u003cp\u003eEvery point of use in a shop: bay drops, benches, hose reel ends, blow gun stations, tire inflation points, paint prep, and tool cribs. The male NPT versions screw straight into a \u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-outlet-manifold\"\u003eQuick-Lock outlet manifold\u003c\/a\u003e or the outlet of a filter regulator lubricator. The hose barb versions terminate a length of hose without an adapter.\u003c\/p\u003e\u003ch2\u003eWhere the Coupler Sits in the System\u003c\/h2\u003e\u003cp\u003eA coupler delivers whatever the pipe brings it, good or bad. If the air arriving at the drop carries water or oil, the coupler passes it into the tool, and no coupler choice fixes that. The order that works is: dry the air at the compressor with an \u003ca href=\"https:\/\/aircompressorstore.com\/collections\/air-dryers\"\u003eair dryer\u003c\/a\u003e, filter it with \u003ca href=\"https:\/\/aircompressorstore.com\/collections\/air-filters\"\u003ecoalescing filtration\u003c\/a\u003e, take the drop off the \u003cstrong\u003etop\u003c\/strong\u003e of the main or through a \u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-union-tee\"\u003ereduction outlet tee with water trap\u003c\/a\u003e, regulate and lubricate at the point of use if the tool needs it, and then couple.\u003c\/p\u003e\u003ch2\u003eBuilding a Complete Quick-Lock System\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-outlet-manifold\"\u003eOutlet manifolds\u003c\/a\u003e, which these couplers thread straight into\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-npt-adapter-plug-and-gauge\"\u003eNPT bushings, nipples, plugs and gauges\u003c\/a\u003e to adapt between thread sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-ball-valve\"\u003eBall valves\u003c\/a\u003e to isolate a drop before you work on it\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-series-aluminum-compressed-air-pipe\"\u003eQuick-Lock aluminum tubing, 14mm to 63mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aircompressorstore.com\/collections\/filter-regulators\"\u003eFilter regulators and FRL stations\u003c\/a\u003e for the point of use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOrdering Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll Quick-Lock products and accessories are NO CANCEL \/ NO RETURN\u003c\/strong\u003e, per Champion's current price list.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreight:\u003c\/strong\u003e freight collect from Huntersville, NC 28078 or Las Vegas, NV 89113.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weights:\u003c\/strong\u003e Champion publishes no weight for the Quick-Lock accessory range, so no catalog weight is carried on these variants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Buy from Air Compressor Store\u003c\/h2\u003e\u003cp\u003eAir Compressor Store is an authorized Champion Pneumatic distributor. If you are fitting out a shop, tell us how many drops and what hangs on each and we will quote the couplers alongside the manifolds, valves and pipe. If you are standardising on a safety coupling, say so early; it changes the plug inventory too.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill my existing air tool plugs fit these?\u003c\/h3\u003e\u003cp\u003eThe sockets are industrial interchange, which is the most common profile in North American shops, so in most cases yes. Profiles are not universal though, and a plug that nearly fits will leak. If your plant runs a different interchange, check one plug against one coupler before you order a box; these are no-return items.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between male NPT, female NPT and hose barb?\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMale NPT\u003c\/strong\u003e screws into a female port such as a manifold outlet or an FRL outlet. \u003cstrong\u003eFemale NPT\u003c\/strong\u003e accepts a male nipple. \u003cstrong\u003eHose barb\u003c\/strong\u003e pushes into a hose and is clamped, with no threads at all. Pick the one that matches what is already there and you avoid an adapter.\u003c\/p\u003e\u003ch3\u003eIs the safety coupling worth the extra money?\u003c\/h3\u003e\u003cp\u003eMeasured against a hose whipping across a bay, yes. The difference at list is about $23 a point. Most plants that have had one incident never buy a standard socket for a hand-held drop again.\u003c\/p\u003e\u003ch3\u003eDoes the safety coupling take a different plug?\u003c\/h3\u003e\u003cp\u003eIt is designed around the same industrial interchange plug profile, so the plugs your shop already uses are the starting point. Confirm with us against a sample before a large order.\u003c\/p\u003e\u003ch3\u003eWhy is the 1\/2 in hose barb more than the 1\/4 and 3\/8?\u003c\/h3\u003e\u003cp\u003eThat is what Champion's August 2026 price list publishes: $42, $42 and $47. The 1\/4 in and 3\/8 in male and hose barb versions are all at $42 and the female versions step up to $49 and $50.\u003c\/p\u003e\u003ch3\u003eCan I use these for nitrogen?\u003c\/h3\u003e\u003cp\u003eYes, the same couplers work on nitrogen and inert gas service. If the line is nitrogen, follow the colour code through to the drop with green tube so nobody downstream mistakes it for shop air.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Industrial Socket - 1\/4 in Male NPT","offer_id":67579098071315,"sku":"XCQL-QC-04M-IND","price":34.02,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 3\/8 in Male NPT","offer_id":67579098104083,"sku":"XCQL-QC-06M-IND","price":34.02,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 1\/2 in Male NPT","offer_id":67579098136851,"sku":"XCQL-QC-08M-IND","price":34.83,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 1\/4 in Female NPT","offer_id":67579098169619,"sku":"XCQL-QC-04F-IND","price":39.69,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 3\/8 in Female NPT","offer_id":67579098202387,"sku":"XCQL-QC-06F-IND","price":39.69,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 1\/2 in Female NPT","offer_id":67579098235155,"sku":"XCQL-QC-08F-IND","price":40.5,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 1\/4 in Hose Barb","offer_id":67579098267923,"sku":"XCQL-QC-04HB-IND","price":34.02,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 3\/8 in Hose Barb","offer_id":67579098300691,"sku":"XCQL-QC-06HB-IND","price":34.02,"currency_code":"USD","in_stock":true},{"title":"Industrial Socket - 1\/2 in Hose Barb","offer_id":67579098333459,"sku":"XCQL-QC-08HB-IND","price":38.07,"currency_code":"USD","in_stock":true},{"title":"Safety Coupling Body - 1\/2 in Male NPT","offer_id":67579098366227,"sku":"XCQL-SCB-08M","price":53.46,"currency_code":"USD","in_stock":true},{"title":"Safety Coupling Body - 1\/2 in Female NPT","offer_id":67579098398995,"sku":"XCQL-SCB-08F","price":53.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/quick-disconnect-male.jpg?v=1790976782","url":"https:\/\/aircompressorstore.com\/products\/champion-quick-lock-quick-coupler","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}