Choose the PH1 Go-Through Screwdriver to drive screws with maximum comfort  This Makita Go-Through Screwdriver includes a specially designed hex shaft that increases the user\'s leverage and extra torque, which is compatible with various brands of the wrench which can loosen and tighten screws easily. This Makita Screwdrivers \"Go-Through\" construction provides a greater striking force than other traditional cap ends. Features: Ergonomic handle for maximum comfort Anti-slip and oil resistant dual-material The precise size and Cr-V steel results in high torque strength and longer service life Black magnetic tip for increased fastening control and a perfect fit Specially designed shank to increase leverage and torque Specification: Screwdriver length: 75mm Model No. : B-66064