Wera Tools - Kraftform Kompakt 60 RA, Imperial17 piece set with bits in a length of 89 mm in a practical pouch. 1 holder 816 RA Kraftform with ratchet function: fine toothing for a small return angle, switchover ring (right, fixed, left), maximum torque of up to 50 Newton metres. "" hexagon socket head take up and Rapidaptor technology for low fatigue working and rapid bit change; magnetic. Can also be used directly with a power tool. Features Suitable for manual and power tool operations Smooth