Wera torque screwdriver. With a factory-set torque value fixed at the smallest scale value. For all applications where a constant torque is required and repeat accuracy is demanded. The torque value can be adjusted within the measurement range using an additional tool. After that, the set value can be checked with a standard torque testing device. Unlimited loosening torque for loosening stuck screws. Rapidaptor quick-change technology for lightning-fast bit changes. Suitable for bits with a 1/4" external hex drive according to DIN ISO 1173-C 6.3 and E 6.3. Multi-component Kraftform handle with hard and soft zones for high working speeds and to protect the palm. Please note: 1 Ncm = 0.01 Nm.