With the Wiha 28521500 TorqueVario-S torque screwdriver, you prevent stripped threads and damaged materials during sensitive fastening tasks. Using the included Torque-Setter tool, you can adjust torque settings between 0.8 and 5.0 nm with a reliable release accuracy of ±6% according to din en iso 6789. As soon as the set torque limit is reached, a distinct audible and tactile click signal ensures you stop immediately to avoid overtightening. The ergonomic multi-component handle provides excellent comfort and reduces strain during extended work. Designed with a 4.0 mm hex drive for Wiha Torque 4 mm interchangeable blades, this tool delivers precision and control for delicate electronics and precision mechanics.