Wera 1460 ESD Kraftform Micro torque screwdrivers, with factory pre-set valueWith a factory pre set torque value set to the smallest scale value. For all applications, where the same constant torque and repeat accuracy are required. Compact handle interchangeable blades system for torque controlled precision screwdriving. The Kraftform Micro ESD torque screwdriver is ideal for torque controlled jobs on electrostatically sensitive components. Suitable for bits with a 4 mm Halfmoon drive (Wera series 9) and a 4 mm HIOS drive