Klein Tools 32510 Magnetic Screwdriver with 32 Tamperproof BitsMulti bit screwdriver nut driver with sturdy bit and screw holding magnet that allows for screws to fit securely in place for easy use Includes complete tamperproof bit set in storage block TORX bits included: T7, T8, T10, T15, T20, T25, T27, T30 and T40. TORX is a registered trademark of Acument Intellectual Properties, LLC Includes 3 32 Inch, 7 64 Inch, 1 8 Inch, 9 64 Inch, 5 32 Inch and 3 16 Inch Fraction Hex bits Includes 2, 2. 5, 3, 4 and 5 mm