{"product_id":"apex-81685-flare-nut-wrench-3-4-x-7-8-inch-sae-chrome","title":"Apex 81685 Flare Nut Wrench 3\/4 X 7\/8 Inch Sae Chrome","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APEX 81685 is a double-end SAE flare nut wrench sized at 3\/4 inch and 7\/8 inch, designed for loosening and tightening hex nuts on tubing connections. Manufactured from alloy steel with a full polish chrome finish, this wrench is built for repeated use in demanding service environments. The two-size-per-wrench design reduces tool count in the bag. At 8.858 inches in length and 0.6 pounds, it is compact enough for tight access areas around fuel and brake line fittings. Plumbers, HVAC techs, and automotive service professionals working with flare fittings will find this tool fits standard hex nut profiles without damaging tubing.\u003c\/p\u003e\n\u003cp\u003eThe 81685 is suited for applications where tubing runs alongside or through hex nuts, preventing a standard open-end wrench from seating properly. Typical use cases include vehicle fuel lines, brake lines, refrigerant line fittings, and gas supply tubing connections. The flare nut profile wraps more contact area around the nut than an open-end wrench, reducing the chance of rounding the fitting. Sold individually, this wrench fits neatly into a service bag or toolbox without taking up excessive space.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo SAE sizes on one wrench: 3\/4 inch and 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003eFlare nut profile provides greater contact than open-end wrenches, reducing fitting damage\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for durability under torque\u003c\/li\u003e\n  \u003cli\u003eFull polish chrome finish resists corrosion and cleans easily\u003c\/li\u003e\n  \u003cli\u003eCompact 8.858-inch length suited for access-restricted installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on 3\/4-inch and 7\/8-inch SAE hex flare nuts where tubing is present, including fuel lines, brake lines, refrigerant fittings, and gas supply connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis wrench is installed by a mechanic, HVAC technician, or plumber working on flare-type tubing connections. Before servicing fuel, brake, or refrigerant lines, relieve system pressure and follow all applicable safety procedures for the fluid or gas involved. Slide the wrench over the tubing before engaging the fitting, as the enclosed profile requires pre-positioning. Do not use extension bars or cheater pipes on this wrench, as overloading may damage both the tool and the fitting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize 1\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize 2\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 8.858 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Full Polish Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Standard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 099575816857\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: APEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 81685\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APEX","offers":[{"title":"Default Title","offer_id":51346203246898,"sku":"81685","price":38.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310498296.jpg?v=1782073778","url":"https:\/\/voomisupply.com\/products\/apex-81685-flare-nut-wrench-3-4-x-7-8-inch-sae-chrome","provider":"Voomi Supply","version":"1.0","type":"link"}