Torque Limiting Impact Socket Sets

The general concept of torque limiting impact socket is to limit the toque at max. 100 Nm to avoid forward over-tightening the wheel nuts and avoid damage to thread, rim and brake wheel drum. It means to save users time up to 30% comparing against using conventional methods to tighten the wheel nuts. Despite the limited torque value will eventually decline from 100 Nm to 25 Nm~30Nm after time to time used, the tightening torque never over 100 Nm for safety reason.
It’s very important that always use hand torque wrench for final accurate tightening toque.