Sealey SA4 Air Impact Wrench 3/4"Sq Drive Heavy-Duty

Product Code: SA4

? Suitable for heavy garage and tyre shop use.? Fitted with rocking-dog hammer mechanism with hardened anvil and cage.? Features four-position adjustable air/torque control and reversible action.? Polished aluminium housing with textured grip.Model No: SA4Drive: 3/4SqWorking Torque: 420lb.ft(571Nm)Maximum Torque: 520lb.ft(707Nm)Ultimate Torque: 540lb.ft/(734Nm)Free Speed: 4500rpmAir Consumption: 7cfmOperating Pressure: 90psiAir Inlet Size: 1/4BSPWeight: 4.5kgNoise Power/Pressure: 104.39/93.39dBVibration/Uncertainty: 4.89/0.59m/s?