{"product_id":"proto-j54318h-torx-bit-socket-set-18-pc-1-2-in-drive","title":"Proto J54318H Torx Bit Socket Set 18 Pc 1\/2 in Drive","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J54318H is an 18-piece Torx bit socket set built for 1\/2 inch drive ratchets and impact tools. The set covers both fractional inch and metric hex sizes, giving technicians a single organized kit for a wide range of fastener applications. Sizes span 1\/4 inch through 3\/4 inch in fractional increments and 6 mm through 19 mm in metric, making it well suited for maintenance, assembly, and disassembly work across HVAC equipment, electrical panels, plumbing fixtures, and general mechanical systems. The complete set weighs 11.5 pounds and is packaged in a single kit with an item quantity of one.\u003c\/p\u003e\u003cp\u003eThis set is intended for professional tradespeople who regularly encounter both inch and metric Torx fasteners on commercial and residential equipment. The 18 included sockets address the most commonly encountered 1\/2 inch drive hex sizes in HVAC service, electrical maintenance, plumbing, and pool equipment repair. The dual measurement coverage eliminates the need to carry separate inch and metric sets on the job, reducing tool bag weight and setup time during service calls.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-piece set covers fractional inch sizes from 1\/4 inch to 3\/4 inch and metric sizes from 6 mm to 19 mm\u003c\/li\u003e\n\u003cli\u003e1\/2 inch drive compatible with standard 1\/2 inch ratchets, breaker bars, and impact wrenches\u003c\/li\u003e\n\u003cli\u003eDual measurement system coverage: inch and metric in one kit\u003c\/li\u003e\n\u003cli\u003eComplete set packaged as a single unit with no additional pieces required\u003c\/li\u003e\n\u003cli\u003e11.5 pounds total package weight for a full 18-socket configuration\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 impact tools. Suitable for any application requiring 1\/2 inch drive hex bit sockets in fractional inch or metric sizes.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSelect the correct socket size before applying torque to avoid rounding fastener heads. Always verify drive size compatibility between the socket and the ratchet or impact tool before use. Inspect sockets for wear or cracking before each use, particularly when used with impact tools. Follow applicable equipment manufacturer service procedures and relevant safety codes when performing fastener work on pressurized, electrical, or gas-containing systems.\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\u003eNumber of Pieces\u003c\/strong\u003e: 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Hex Size (Inch)\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Hex Size (Inch)\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Hex Size (Metric)\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Hex Size (Metric)\u003c\/strong\u003e: 19 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Inch and Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 16 inches L x 11 inches W x 2.6 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 11.5 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: J54318H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51543356113202,"sku":"J54318H","price":410.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36fd1c17c7b2970e6570ddd9f65c4bd6.jpg?v=1785916986","url":"https:\/\/voomisupply.com\/products\/proto-j54318h-torx-bit-socket-set-18-pc-1-2-in-drive","provider":"Voomi Supply","version":"1.0","type":"link"}