Made of ultra-high strength alloy, with an integrated body and a compact appearance.

Changing the traditional rear mounted reaction arm, with smaller longitudinal dimensions, more suitable for use in narrow spaces.

The reaction force arm is coaxial with the square drive, and the unbiased reaction force arm can be fine tuned 360 ° with the fuselage, making it more suitable for working conditions.

Accurate check trigger, overcoming bolt torsion rebound, quickly improving bolt tightening speed.

The oil pipe rotary joint has 360 ° X180 ° operation freedom and no space restrictions.

The reaction arm can be customized according to working conditions, with a short production cycle.

It can also be upgraded to a rear mounted reaction arm.