This Smith & Wesson® 30 Pc. Screwdriver Bit Set does it all! The ergonomic handle produces tremendous torque and features a magnetic socket tip for interchanging hex bits and adapters. Magnetic force holds screws on bit for third-hand convenience. Includes 26 bits of assorted sizes like Phillips®, straight, Torx®, hex and square drive, plus a 1/4" socket adapter, bit holder and permanent case.