The Wiha XLSelector Ratchet Bit Set 18 Piece comes with a selection of high quality bits. Suitable for all types of fastening in trade and industry. Bits conform to DIN 3126, ISO 1173, Style C6, 3. The XLSelector case has a tried and tested design, made from high quality plastic. This 18 Piece Set contains the following: 2 x 25mm Standard Phillips Bits: PH1 &PH2. 3 x 25mm Standard Pozidriv Bits: PZ1, PZ2 &PZ3. 6 x 25mm Standard TORX® Bits: T10, T15, T20, T25, T30 &T40. 4 x 25mm Standard Hexagon Bits: 3.0, 4.0, 5.0 &6.0mm. 1 x Magnetic Bit Holder 58mm. 1 x Bit Ratchet with Thumb Wheel Hexagon Head 90mm.