Wera's Kraftform Kompakt 27 RA 1 SB Ratchet Screwdriver allows fast and convenient screwdriving. It is build around Wera's ergonomic Kraftform handle, which fits comfortably in the hand for better turning power with less effort and easier repeated turning. The ratchet mechanism has a minimal return angle thanks to the fine tooth system, and the direction of operation can be quickly changed using the direction switch. There is also a locked position for use when fine adjustment needs to be carried out quickly. Wera's ratchet allows a maximum torque of 50 Newton metres, making it very robust and 25% stronger than conventional ratchet screwdrivers. The integrated 100mm bit holder has a strong permanent magnet and accommodates standard 1/4" hex bits. A bit storage magazine for the included 6 screwdriver bits is integrated into the handle itself. This storage magazine can be quickly accessed by pressing a button on the end of the handle. The Wera Kraftform Kompakt 27 RA Ratchet Screwdriver Set includes the following 25mm long screwdriver bits: Slotted - 1.0 x 5.5mm, 1.2 x 6.5mm Phillips - PH 1, PH 2 Pozi - PZ 1, PZ 2