Every mechanic knows the importance of having a reliable set of tools, and the STEELMAN 79406 1/2-Inch Drive x 7/8-Inch Deep Well X-Thin Wall 6-Point Single SAE Impact Socket was made to make your life easier when working on cars, trucks, and other heavy-duty equipment. Constructed of chromoly (CrMo) steel for strength and lasting durability, this impact socket has been hardened to resist drive end round out for a lifetime of dependable use. Fitting easily onto any 1/2-inch drive impact extension, torque stick, adapter or impact wrench’s anvil, this socket’s recessed edges provide the most accurate fit possible with its’ 6-point design gripping fasteners by the sides and not the edges resulting in reduced slippage and rounding/fastener damage. In addition, the extra-thin-walled design allows this socket to reach fasteners where the minimal side clearance makes them impossible to reach with standard, thicker walled sockets. Laser-etched size callouts make identification among other sockets easy and they will not rub off or wear away with use. Durable and reliable, this socket is designed and forged to meet and exceed ANSI / ASME tool performance standards for impact tools. So whether youre a professional mechanic at a repair or tire shop, or just love to work on your own cars and vehicles, this impact socket can handle whatever job you have for it!