1 inch Air Torque Wrench is an advanced tool that applies a specific torque to a fastener like a bolt or a nut. It is usually in the form of a socket wrench. The output power of the wrench can be adjusted by controlling the air pressure. It is equipped with a gearbox that can absorb and multiply the torque. 

Product information:  

1. Impact part, drive shaft, rotor are processed by Ipsen heat treatment equipment which we imported from Germany, ensuring a more durable wear, greatly extend the lifetime;

2.25 million screw life

3.POM blade and industrial P6 bearings,extend the lifetime;

4.High quality oiling bushing effectively extend the lifetime of anvil;

5. Could passed drop testing by 1 meter high;

6. 3-5 seconds to achieve the maximum torque;