Features a jointed bi-material handle with storage for bits which can be offset at up to 60° to create a pistol grip handle for added torque. It can also be used as a straight bits driver and has a fixed or forward/reverse ratchet mechanism with a magnet that holds the bit in place as well as the screw (steel etc.). Contents: 1/4" hex drive 25mm bits: Flat bits: 5, 7mm. PH type bits: PH1, PH2. PZ type bits: PZ1, PZ2. Adapter: 1/4"Sq x 1/4" hex.