Speed Driver Geared Screwdrivers

The SmartPro Tools Speed Driver Geared Screwdriver is designed to allow technicians to work four times faster than with ordinary screwdrivers in low torque applications. The Speed Driver is two screwdrivers in one that offers  a high speed, low torque screwdriver operating at a speed of four turns of the screw for every one turn of the handle and a standard ratcheting screwdriver for high torque applications operating at a speed of one turn of the screw for every one turn of the handle. A patented switching mechanism offers on the fly switching between the 4:1 speed mode and the 1:1 standard mode.