{"product_id":"alemite-6616-g-grease-gun-hose-coupler-assembly","title":"Alemite 6616-G Grease Gun Hose Coupler Assembly","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALEMITE 6616-G is a grease gun hose coupler assembly designed for hand-operated grease guns used in lubrication maintenance work. The assembly measures 5.5 inches in length and includes an integrated check valve and swivel, which together prevent backflow and allow the technician to maneuver the coupler without twisting the hose. It is compatible with standard button-head fittings, making it a practical replacement or spare for general lubrication rigs in shop, fleet, or field service environments. Maintenance technicians and mechanics routinely use this type of assembly to restore full functionality to a grease gun setup quickly.\u003c\/p\u003e\n\u003cp\u003eThis coupler assembly is suited for hand-operated grease gun applications across a range of service settings, including automotive, industrial, and equipment maintenance. The standard button-head coupler compatibility means it fits the most common zerk-style grease fittings found on chassis, bearings, U-joints, and similar lubrication points. It is a direct-use component that does not require special tools to attach and is typically stocked as a consumable or backup part by shops handling regular lubrication schedules.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5.5-inch assembly length provides close-quarters reach without excess hose slack\u003c\/li\u003e\n  \u003cli\u003eIncludes a check valve to prevent grease backflow through the hose\u003c\/li\u003e\n  \u003cli\u003eSwivel fitting allows angular positioning without twisting or kinking the hose\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard button-head fittings for broad fitment across common lubrication points\u003c\/li\u003e\n  \u003cli\u003eDesigned for hand-operated grease guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with hand-operated grease guns and standard button-head fittings as stated by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians and mechanics as part of routine grease gun service or repair. Before replacing the coupler assembly, relieve any residual pressure in the grease gun per standard practice. Thread or snap the coupler onto the hose end according to the connection type and confirm the check valve seats properly before applying grease. Inspect the swivel joint for free movement after installation to ensure no binding that could cause premature wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Length\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Check valve, swivel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrease Gun Compatibility\u003c\/strong\u003e: Hand-operated grease guns\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupler Compatibility\u003c\/strong\u003e: Standard button-head fitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ALEMITE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6616-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALEMITE","offers":[{"title":"Default Title","offer_id":51540053950770,"sku":"6616-G","price":310.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf74bd6a8e2de87363ba0fefe13dbceb.jpg?v=1785846009","url":"https:\/\/voomisupply.com\/products\/alemite-6616-g-grease-gun-hose-coupler-assembly","provider":"Voomi Supply","version":"1.0","type":"link"}