The Wurth ZEBRA T-Handle Ratchet Screwdriver Set with 11 Piece Bits, No. 061363040, features a three-position adjustment wheel for an easy, one-handed change of direction while working. The tool's rugged design provides the user with a combination of comfort and power, and the 45 teeth give a maximum torque of up to 29.5 ft-lbs. Included is a 10-piece bit strip plus a PH2 bit, making the T-Handle Ratchet Screwdriver Set With 11 Piece Bits a multi-functional use tool. The tool is backed by a limited lifetime warranty.