Wera torque screwdriver. Provides secure protection against electrostatic energy and associated damage. Factory preset to the smallest scale value of torque. Suitable for all applications where constant torque is required and repeat accuracy is essential. The torque value can be adjusted within the measurement range using an additional tool (re-calibration kit, available with code number 05137003001). After adjustment, verify the set value with a standard torque testing device. Rapidaptor quick-change technology for lightning-fast bit changes. Unlimited loosening torque for removing stuck screws. Multi-component Kraftform handle with hard and soft zones for high working speeds and to protect the palm. Compatible with bits featuring a 1/4" external hex drive according to DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173). Please note: 1 Ncm = 0.01 Nm.