Reaction Arm Torque Multipliers

> Proto® Torque Multipliers provide overload protection with replaceable output square drives that are designed to twist off at 3%-10% over maximum output capacity.
> Standard torque accuracy is +/- 5% of reading.
> Reaction system: tubular reaction bar.
> Gear system: single stage planetary.
> Anti-backlash device: self-contained, 3 position.
> Includes extra male plug.