{"product_id":"proto-j5531m-31mm-12-point-3-4-drive-hand-socket","title":"Proto J5531M 31mm 12-point 3\/4 Drive Hand Socket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J5531M is a 31 mm, 12-point hand socket built for heavy-duty fastener work on 3\/4 inch drive ratchets and breaker bars. Constructed from alloy steel with a chrome-plated finish, this standard-length socket measures 2-7\/32 inches overall and is engineered to meet ASME B107.110-2012 specifications. The 12-point design provides more engagement positions per rotation, which is useful in tight quarters where swing arc is limited. Licensed tradespeople and experienced mechanics reach for this socket when working on large fasteners in industrial, fleet, or heavy equipment applications.\u003c\/p\u003e\u003cp\u003eThe J5531M is suited for use in automotive, industrial maintenance, and heavy equipment service environments where 31 mm fasteners are common. The 3\/4 inch drive interface pairs with standard 3\/4 drive torque wrenches, breaker bars, and impact-rated drive tools where hand-socket use is appropriate. The standard length profile fits most open service bays and bench work scenarios without requiring extensions in most applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e31 mm socket size fits large fasteners found in heavy equipment and industrial assemblies\u003c\/li\u003e\n\u003cli\u003e12-point geometry allows more wrench positions in restricted-swing areas\u003c\/li\u003e\n\u003cli\u003e3\/4 inch drive compatible with standard 3\/4 drive hand tools\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction provides high strength and impact resistance\u003c\/li\u003e\n\u003cli\u003eChrome-plated finish resists corrosion and simplifies surface cleaning\u003c\/li\u003e\n\u003cli\u003eMeets ASME B107.110-2012 standard for hand sockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3\/4 inch drive ratchets, breaker bars, and torque wrenches as an OEM-style hand socket for industrial and heavy equipment service applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis socket is intended for use by qualified mechanics and tradespeople familiar with 3\/4 inch drive hand tool systems. Ensure the drive tool and socket are fully engaged before applying torque. Do not use hand sockets with pneumatic or hydraulic impact tools unless the socket is rated for impact use. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocket Size\u003c\/strong\u003e: 31 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-7\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Standard\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: Chrome-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B107.110-2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTether Style\u003c\/strong\u003e: Not Tether Capable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.72 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: J5531M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51543048749362,"sku":"J5531M","price":40.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c954374df20dd71d769072cf76f3030.jpg?v=1785914526","url":"https:\/\/voomisupply.com\/products\/proto-j5531m-31mm-12-point-3-4-drive-hand-socket","provider":"Voomi Supply","version":"1.0","type":"link"}