Wera torque screwdriver. Pre-set at the factory to the smallest scale value. Ideal for all applications where a constant torque is required and repeat accuracy is essential. The torque value can be adjusted within the measurement range using an additional tool. The set value can then be verified with a standard torque testing device. Unlimited loosening torque for removing 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.