The Smart-Torq is Real Avid's torque wrench for mounting optics and assembling firearms. It is used to tighten screws to the value specified by the manufacturer, rather than relying on the "feel" of your hand: this is the requirement for ensuring a base or ring stays in place without crushing the optic tube or stripping the threads.
The value is set from 10 to 70 in-lbs in 1 in-lb increments, a resolution that allows you to meet specifications even when they are precisely indicated. The mechanism uses a unidirectional clutch plate: upon reaching the set torque, the wrench emits an audible and tactile click and stops transmitting force, thus preventing over-tightening. Being unidirectional, the same wrench can be used to loosen without adjusting the calibration mechanism. The ergonomic grips and Force-Assist system improve grip and control.
Main features
Torque range from 10 to 70 in-lbs
1 in-lb incremental adjustment
Unidirectional clutch plate with audible and tactile click when torque is reached
Can also be used for loosening without affecting the torque mechanism
Ergonomic grips
Force-Assist technology for a firmer grip
Recommended use
For mounting optics bases and rings and for firearm assembly, wherever the manufacturer indicates a torque value within the tool's range.