'KS Tools 5151562 3/8 Hex Impact Socket, Short, 13/16 "

3/8" Hexagon impact socket, 13/16" This construction style is far superior in strength as well as the maintenance of exact torque length. All of SK's interchangeable heads are made from a single piece of alloy steel. The dovetail design provides an exceptionally strong connection and allows for complete head interchange-ability across the full spectrum of torque ranges.