Sealey Air Impact Wrench 1/2"Sq Drive Features: Fitted with rocking-dog hammer and hardened impact anvil. Suitable for garage, tyre shop and workshop applications. Features 4-position adjustable air/torque control and reversible action. Technical Details: • Fastening Torque: 230lb.ft(312Nm). • Breakaway Torque: 237lb.ft(322Nm). • Tough professional air impact gun with fully polished alloy housing and rubber bumper. • Through type forward/reverse control. • 4-Position adjustable air/torque selection. • Fitted with standard 1/2"Sq drive anvil. • Air Supply: 90psi - 5cfm. • Model No. SA2 • Model No. SA2 Additional Information: • Fastening Torque: 230lb.ft(312Nm). • Breakaway Torque: 237lb.ft(322Nm). • Fitted with rocking-dog hammer and hardened impact anvil. • Suitable for garage, tyre shop and workshop applications. • Features 4-position adjustable air/torque control and reversible action. • Fitted with standard 1/2"Sq drive anvil. • Air Supply: 90psi - 5cfm.