SmartPro Tools SPT 2000-A Torque Driver 7 Piece High Torque Screwdriver Set Patented Torque Handle significantly multiplies torque to the screw head or wrench socket by transferring arm strength to the tip of the screwdriver through a 90 degree extension of the Torque Handle. 3 position ratchet feature; forward, reverse and locked. Comes complete with 6 bits that conveniently store in the handle. Handle is made from a chemical resistant material and has been designed to to comfortably fit in your hand. Standard 1/4" magnetized hex opening to hold all standard driver bits.