The Sealey SA604 Air Impact Wrench is suitable for heavy tyre shop use The Sealey SA604 is a 3/4\"sq Drive Air Impact Wrench with precision-made components that fit closely to reduce air leakage and maximise power. The twin hammer mechanism utilises oversized hammers and a specially strengthened hammer cage to pull even more torque out of the precision air motor. The SA604 is fitted with a flip reverse control on the rear of the tool with a four-position air regulator on the handle base. Features: Suitable for heavy tyre shop use Precision made components fit closely to reduce air leakage and maximise power Flip reverse control on the rear of the tool with a four-position air regulator on the handle base Twin hammer mechanism utilises oversized hammers and a specially strengthened hammer cage to pull even more torque out of the precision air motor Specification: Drive: 3/4\"Sq Weight: 4.6kg Model No: SA604 Air Inlet Size: 1/4\"BSP Free Speed: 6500rpm Air Consumption: 7cfm Operating Pressure: 90psi Working Torque: 950lb.ft/1292Nm Ultimate Torque: 1200lb.ft/1632Nm Maximum Torque: 1150lb.ft/1564Nm