Proto B943964 Proto 3/8" Drive Hex Bit Impact Socket, 8mm

The Proto B943962 is a 3/8-inch drive metric hex bit impact socket designed for demanding fastening applications. The 5mm size is stamped directly on the tool for quick, easy identification, and a...

The Proto PRO7290-10M is a 3/8" drive impact hex bit socket designed for demanding industrial and assembly applications. Built to withstand the high torque output of impact wrenches, this socket...

Proto Hex Bit Impact Sockets are engineered to withstand the high torque and force associated with powered impact tools, making them ideal for installing or removing stubborn fasteners in repetitive...

The Proto B943813 is a 1/2" drive hex bit impact socket designed for heavy-duty fastening applications. Built to withstand the high torque demands of impact wrenches, this socket delivers reliable...

The Proto 1/2-Inch Drive Hex Bit Impact Socket features tight tolerances for a snug fit on fasteners, making it ideal for use on stubborn or hard-to-remove fasteners with powered drive tools...