MSI-PRO SM-403 Pneumatic 1/2-Inch Industrial Grade Impact Wrench
MSI PRO SM403:  Industrial Grade Pneumatic 1/2-Inch Impact Wrench.    An excellent choice for assembly lines, industrial maintenance, and automotive repair.  Square Drive Anvil Size: 5/8".  Torque: 230 Ft/Lbs.  Bolt Capacity:  5/8".  Speed:  7,000 R.P.M.    Air Hose Size:  3/8".  Air Pressure (PSI):  90.  Air Consumption (CFM):  4.  Length:  7".  Weight: 6 lbs.