Air Impact Wrench 3/4"Sq Drive

- Fastening Torque: 520lb.ft(707Nm). - Breakaway Torque: 540lb.ft(734Nm). - Suitable for heavy garage and tyre shop use. - Fitted with rocking-dog hammer mechanism with hardened anvil and cage. - Features variable air/torque control and reversible action. - Polished aluminium housing.