{"product_id":"proto-j1186-offset-box-end-wrench-5-8-x-3-4-in-12-point","title":"Proto J1186 Offset Box End Wrench 5\/8 X 3\/4 in 12 Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J1186 is a double-end offset box end wrench sized at 5\/8 inch and 3\/4 inch, built from steel for durability in demanding trade environments. The offset design angles the head away from the handle, providing knuckle clearance and access to fasteners in recessed or obstructed locations. Each end features a 12-point box configuration, which gives the user more engagement positions per revolution compared to a 6-point design. At 0.45 pounds, the wrench is lightweight enough for overhead and confined-space work. This tool is used by HVAC technicians, plumbers, electricians, and general maintenance professionals who regularly work with hex fasteners in tight quarters.\u003c\/p\u003e\n\u003cp\u003eThe J1186 is suited for residential and commercial service applications where standard open-end wrenches lack the grip or clearance needed. The 5\/8-inch end is a common size for pipe fittings, flare nuts, and equipment mounting hardware. The 3\/4-inch end covers larger fasteners found on compressor mounts, electrical enclosures, and structural connections. The reversing capability adds versatility, allowing the wrench to be flipped and used in both tightening and loosening directions without changing tools.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-end design provides two wrench sizes in one tool: 5\/8 inch and 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e12-point box ends allow more handle positions in restricted swing arcs\u003c\/li\u003e\n  \u003cli\u003eOffset head geometry improves knuckle clearance over fastener surfaces\u003c\/li\u003e\n  \u003cli\u003eReversing capability for both tightening and loosening without a separate tool\u003c\/li\u003e\n  \u003cli\u003eSteel construction for strength and resistance to rounding under torque\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.45 pounds, practical for overhead and confined-space use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose offset box end wrench for use with standard SAE hex fasteners measuring 5\/8 inch and 3\/4 inch across flats, common in HVAC, plumbing, electrical, and mechanical maintenance applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eUse by licensed tradespeople and maintenance professionals in accordance with applicable safety practices. Always confirm fastener size before applying torque to avoid rounding. Inspect the wrench for cracks or deformation before each use and remove it from service if damage is found. Store in a dry location to prevent corrosion of the steel construction.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrench Type\u003c\/strong\u003e: Offset Box End Wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Size 1\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Size 2\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Double End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReversing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.45 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\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: PROTO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J1186\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540791656754,"sku":"J1186","price":45.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37f4da57a413769c2e8e24dc868c0a5a.jpg?v=1785864015","url":"https:\/\/voomisupply.com\/products\/proto-j1186-offset-box-end-wrench-5-8-x-3-4-in-12-point","provider":"Voomi Supply","version":"1.0","type":"link"}