This air impact wrench has a 1/2” square drive, an anti-vibration mechanism, high tightening torque and it quickly reaches maximum power. It is easy to handle with only one hand. It has an oil bath mechanism for a continuous lubrication and an air outlet into the handle. This is a resistant, ergonomic product which has a centre of gravity and easy operation. Power: 55.2kg-m. It has a long-lasting frame as it is made of highly resistant materials with special anti-rust and anti-corrosion finish. This is a durable impact wrench with a 1/2” square drive and it is strong enough to withstand heavy use.