{"product_id":"proto-j55202a-28-pc-3-4-in-drive-metric-socket-set","title":"Proto J55202A 28 Pc 3\/4 in Drive Metric Socket Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J55202A is a 28-piece standard socket set built for heavy-duty trade and industrial use. It runs on a 3\/4 inch drive and covers a metric range from 21 mm through 60 mm, making it suited for large fastener work found in mechanical, HVAC, and industrial equipment service. All sockets feature a 12-point design and a chrome finish. The set ships in a heavy-duty case and includes six drive accessories: two extensions, a hinge handle, a pear head ratchet, a sliding T-handle, and a universal joint. The complete set weighs 64.43 pounds. PROTO backs this set with a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eThis set is intended for professional mechanics, millwrights, pipefitters, and HVAC service technicians working on large commercial or industrial equipment where standard 3\/4 inch drive tooling is required. The wide socket range — 21 mm, 22 mm through 30 mm, 32 mm, 35 mm, 36 mm, 38 mm, 41 mm, 42 mm, 46 mm, 50 mm, 54 mm, 55 mm, 58 mm, and 60 mm — covers the fastener sizes commonly encountered on chillers, large air handlers, industrial pumps, and structural connections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e28-piece metric set with 3\/4 inch drive, covering 21 mm to 60 mm socket sizes\u003c\/li\u003e\n  \u003cli\u003e12-point socket geometry for engagement on standard hex fasteners\u003c\/li\u003e\n  \u003cli\u003eChrome finish provides corrosion resistance for shop and field use\u003c\/li\u003e\n  \u003cli\u003eIncludes pear head ratchet, sliding T-handle (20 inch), hinge handle (20 inch), universal joint, 4 inch extension, and 8 inch extension\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty set box keeps components organized and protected during transport\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty from PROTO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/4 inch drive metric socket set suitable for use with any 3\/4 inch drive ratchets, breaker bars, torque wrenches, or impact tools that accept 3\/4 inch drive square-drive accessories.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis set is intended for use by qualified tradespeople working on commercial, industrial, or heavy mechanical applications. Always verify that the socket size is fully seated on the fastener before applying torque to avoid rounding. Confirm equipment is de-energized, depressurized, or otherwise made safe before beginning fastener work. Store sockets in the provided case to prevent loss and protect the chrome finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket Range\u003c\/strong\u003e: 21 mm to 60 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket Sizes Included\u003c\/strong\u003e: 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 35, 36, 38, 41, 42, 46, 50, 54, 55, 58, 60 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Type\u003c\/strong\u003e: Heavy-Duty Set Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 64.43 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: J55202A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540688830770,"sku":"J55202A","price":1402.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb52cf38948f1424b0ba93b23c3f8d60.jpg?v=1785862001","url":"https:\/\/voomisupply.com\/products\/proto-j55202a-28-pc-3-4-in-drive-metric-socket-set","provider":"Voomi Supply","version":"1.0","type":"link"}