DEWALT 12 PT 3/4IN Drive Socket 1-9/16 SAE These Hand Sockets have DirectTorque technology to help prevent rounding of fasteners and to provide better grip. The chrome finish helps provide protection against chipping and flaking. Features Direct Torque Technology helps prevent rounding of fasteners Knurled Control Ring for added grip when handling the socket Chamfered open end for easier engagement of fasteners Hard Stamped markings to prevent loss of identification over time Full Polish Chrome Vanadium finish helps prevent chipping and flaking under toughest environments USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.