It has a clearly audible and palpable activation mechanism when reaching the preset torque Audible and tactile release mechanism when the set torque value is reached The value of the desired torque is easily adjusted and secured, and as soon as the scale values are reached, a locking mechanism is heard and felt Double-walled combination right hand handle Very robust design with ergonomic 2-component handle suitable for right-hand use When the torque value is reached, you can hear a clicking sound, Weight: 0.02425084882 pounds, Manufacturer: WERA