Wera torque indicator with a fixed torque setting for TORX screws. Tamper-proof. The robust slip clutch guarantees a clearly audible and tactile release signal upon reaching the set torque, and over-torquing is impossible. The release torque is significantly higher than the set tightening torque, meaning that generally no additional tool is needed to loosen screw connections. The shape of the handle fits the entire hand well, and the fingers rest in the softly rounded grip recesses. This ensures optimal, ergonomic power transmission.