{"product_id":"proto-j76121-deep-impact-socket-set-1-in-drive-21-pc","title":"Proto J76121 Deep Impact Socket Set 1 in Drive 21 Pc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J76121 is a 21-piece deep impact socket set built for heavy-duty fastener work on large-diameter hardware. Designed around a 1 inch drive, the set covers socket sizes from 3\/4 inch through 2 inch in 6-point configuration. The polished steel construction resists corrosion and handles the repeated high-torque cycles that come with impact wrench use. This set is suited for licensed mechanics, industrial maintenance technicians, heavy equipment service, and commercial HVAC or plumbing work where large drive tools are the standard. The sockets arrive in a cardboard box with a lifetime warranty from the manufacturer.\u003c\/p\u003e\n\u003cp\u003eThis set is appropriate for professional shops and field crews working on large structural fasteners, heavy equipment, pipework flanges, and commercial mechanical systems. The deep profile accommodates extended fastener engagement, making it practical for stud-mounted hardware and recessed bolt applications. At 71.5 pounds, this is a bench or cart-mounted set rather than a portable hand-carry kit. Trade professionals who regularly turn large fasteners with pneumatic or electric impact wrenches will find the full range from 3\/4 inch through 2 inch covers most common heavy fastener specifications in a single set.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21 sockets covering 3\/4 inch through 2 inch in 1 inch drive\u003c\/li\u003e\n  \u003cli\u003e6-point socket geometry maximizes contact on hex fasteners and reduces rounding\u003c\/li\u003e\n  \u003cli\u003eDeep profile accommodates extended studs, recessed bolts, and flanged hardware\u003c\/li\u003e\n  \u003cli\u003ePolished steel finish resists corrosion in shop and field environments\u003c\/li\u003e\n  \u003cli\u003eRated for impact wrench use — built to handle sustained high-torque cycles\u003c\/li\u003e\n  \u003cli\u003eLifetime manufacturer warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1 inch drive impact wrenches and ratchets in heavy industrial, commercial mechanical, and heavy equipment service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis socket set is intended for use by qualified mechanics and trade professionals operating 1 inch drive impact or manual ratchet tools. Always confirm the socket is fully seated on the fastener before applying torque. Inspect sockets before each use for cracks, chips, or deformation that could cause failure under load. Do not use impact sockets with hand-ratchet extensions rated below the drive size, and never use standard chrome sockets as substitutes for impact-rated sockets in pneumatic or electric impact applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket Range\u003c\/strong\u003e: 3\/4 inch to 2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Polished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Cardboard Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 71.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\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: J76121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51544477139250,"sku":"J76121","price":1143.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/116ed45baa48ff7f802c3fd3b722f662.jpg?v=1785927435","url":"https:\/\/voomisupply.com\/products\/proto-j76121-deep-impact-socket-set-1-in-drive-21-pc","provider":"Voomi Supply","version":"1.0","type":"link"}