Wright Tool 3-1/2" Drive 6 Point Standard Impact Socket - 8-3/8"

This 3-1/2" drive 6 point standard impact socket from Wright Tool is built for the biggest fasteners you'll run into on heavy equipment and industrial jobs. With an 8-3/8" opening and tipping the scales at 67 pounds, this is not a socket you toss in a drawer. It measures 10.5" long and runs 11.41" wide and tall, giving you the mass and leverage needed to break loose fasteners that would laugh at anything smaller. The 6 point design grips the flats of large hex fasteners hard, cutting down on rounding when you're working with big bolts under high torque. Wright's patented Wright Drive design spreads contact force across a bigger surface area than standard sockets, so you get more grip and less wear on both the tool and the fastener. This socket is forged and machined to hold tight tolerances, then precision heat-treated for the right balance of hardness and toughness so it can take repeated impact without cracking or deforming. The oiled black oxide finish fights corrosion in tough shop and field conditions, and the stamped size marking stays legible even after years of use. It's made in the USA, forged and manufactured in Barberton, Ohio, and it meets or exceeds ASME B107 standards for hand tools. A socket this size is built for heavy industry work: mining equipment, large construction machinery, marine and offshore applications, and any job involving oversized bolts on presses, cranes, or structural steel. If you're running impact wrenches on equipment with 3-1/2" drive requirements, this is the socket that gets the job done without failing under pressure.