{"product_id":"proto-j54118t-18-pc-1-2-drive-12-point-sae-socket-set","title":"Proto J54118T 18 Pc 1\/2 Drive 12 Point Sae Socket Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J54118T is an 18-piece SAE socket set built for 1\/2 inch drive tools. The set spans sizes from 3\/16 inch to 1-1\/4 inches and uses a 12-point configuration throughout. That double-hex profile fits hex fasteners and provides more engagement points than a 6-point socket in tight-clearance situations. The set weighs 9.85 pounds, indicating a robust, heavy-duty construction appropriate for professional mechanical work. Licensed technicians, service plumbers, HVAC mechanics, and industrial maintenance trades reach for this set when working through a range of standard inch-measurement fastener sizes in a single organized kit.\u003c\/p\u003e\u003cp\u003eThis socket set is suited for residential and commercial service environments where SAE fastener sizes are the standard. The 1\/2 inch drive size is the most common choice for medium-to-heavy torque applications — suspension components, large flanged fittings, compressor hardware, and equipment panels. The 18 included sockets cover the most frequently encountered SAE sizes in trade service work, reducing the need to pull from multiple sets on a busy job.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-piece set covering 3\/16 inch through 1-1\/4 inches in SAE sizing\u003c\/li\u003e\n\u003cli\u003e1\/2 inch drive compatible with standard ratchets, breaker bars, and torque wrenches\u003c\/li\u003e\n\u003cli\u003e12-point socket profile for increased contact points on hex fasteners\u003c\/li\u003e\n\u003cli\u003eIncludes 15 individual drive sizes: 1\/2 in, 11\/16 in, 13\/16 in, 15\/16 in, 3\/4 in, 3\/8 in, 5\/8 in, 7\/16 in, 7\/8 in, 9\/16 in, 1 in, 1-1\/16 in, 1-1\/8 in, 3\/16 in, and 1-1\/4 in\u003c\/li\u003e\n\u003cli\u003eOrganized kit format reduces tool changeover time in the field\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/2 inch drive ratchets, extensions, and torque wrenches using SAE inch measurement fasteners.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSocket sets in this drive class are installed and serviced by licensed mechanics, HVAC technicians, and plumbers working on equipment with medium-to-high torque fasteners. Always confirm the socket size matches the fastener head before applying torque to avoid rounding. Use appropriate personal protective equipment when working on pressurized or energized equipment, and ensure systems are fully de-energized or depressurized before breaking fastened connections.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Socket Size\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Socket Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Configuration\u003c\/strong\u003e: 12 point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111703\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: J54118T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51542562079026,"sku":"J54118T","price":397.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/27c34cf08d85ce6d0c22f672c2d4de0e.jpg?v=1785903509","url":"https:\/\/voomisupply.com\/products\/proto-j54118t-18-pc-1-2-drive-12-point-sae-socket-set","provider":"Voomi Supply","version":"1.0","type":"link"}