Ryobi 44 Piece Driving Kit with Case Includes bits for most driving needs All bits work in Ryobi SpeedLoad+ chuck Includes magnetic screw guide with sliding sleeve to help align screws for fast and trouble-free installation Phillips, slotted, hex, square and Torx head screws as well as bolt heads are included Includes (1) compact screw guide, (25) 1 in. insert bits, (12) 2 in. power bits, (4) nut drivers (3/16 in., 1/4 in., 5/16 in., 3/8 in.) and (2) socket adaptors (1/4 in. and 3/8 in.)