{"product_id":"proto-j7277l-3-8-in-drive-socket-locking-extension-set-3pc","title":"Proto J7277L 3\/8 in Drive Socket Locking Extension Set 3pc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J7277L is a 3-piece, 3\/8 inch drive socket locking extension set designed for professional use in mechanical, HVAC, plumbing, and electrical service environments. The set includes three extension lengths — 3 inches, 6 inches, and 12 inches — giving technicians the reach needed to access fasteners in tight or recessed locations. Each extension features a locking mechanism that holds the socket firmly in place during use, reducing the risk of socket drop in confined spaces. This set is suited for licensed tradespeople who work with standard 3\/8 inch drive ratchets and sockets on a daily basis.\u003c\/p\u003e\n\u003cp\u003eThis extension set is used in residential and light commercial service applications where a 3\/8 inch drive system is standard. It is well-suited for HVAC technicians, plumbers, and electricians who need reliable reach when fastening or removing hardware in equipment cabinets, air handlers, panels, and mechanical rooms. The three included lengths allow the technician to switch between shallow and deep access without changing drive systems, making it a practical addition to any tool kit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-piece set includes 3 inch, 6 inch, and 12 inch extensions for versatile reach\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch drive compatibility works with standard ratchets and sockets\u003c\/li\u003e\n  \u003cli\u003eLocking mechanism secures the socket during use to prevent drop in tight spaces\u003c\/li\u003e\n  \u003cli\u003eCompact packaging at 15.4 x 3.2 x 2.5 inches for easy storage and transport\u003c\/li\u003e\n  \u003cli\u003eSet weight of 1.42 pounds keeps the kit lightweight for field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/8 inch drive ratchets and sockets commonly found in professional tool sets across HVAC, plumbing, electrical, and general mechanical trades.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis set is intended for use by qualified tradespeople familiar with 3\/8 inch drive hand tool systems. Ensure the socket is fully seated and locked onto the extension before applying torque. Do not use extensions to increase torque beyond the rated capacity of the drive system. Inspect each extension for wear or damage before use in critical fastening applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtension Lengths\u003c\/strong\u003e: 3 inches, 6 inches, 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 15.4 x 3.2 x 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.42 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: J7277L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51543094853938,"sku":"J7277L","price":135.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/67103924f673cfba76272b90b91f738f.jpg?v=1785915333","url":"https:\/\/voomisupply.com\/products\/proto-j7277l-3-8-in-drive-socket-locking-extension-set-3pc","provider":"Voomi Supply","version":"1.0","type":"link"}