Incorporates Wera’s tool finder system, based on coloured band coding for screw profiles (black = Pozidriv; red = Phillips etc) with clear size markings. The Bit-Box slide switch allows simple and gradual removal and reinsertion of the bits. The transparent reverse side provides an easy contents check. Contains 15 x Impaktor Bits PH2 x 25mm. Use with 897 4 IMP Holder for maximum service life (NOT INCLUDED).