Milwaukee M18FHIW2F12-0X 18v Fuel 1/2″ High Torque Impact Wrench with Friction Ring Naked in Case Great power density: the M18 Fuel high torque impact wrench delivers 1491 Nm fastening torque and 2034 Nm of nut-busting torque in a compact size of 193 mm, which gives more access in tight spaces 2000 RPMs of no load speed to perform your task 35% faster than with the previous gen Our battery isolation system provides a secure battery connection and controls vibration transmitted to the pack Impact Rate 0-1300 / 0-2200 / 0-2400 / 0-2400 IPM, Weight: 8.81849048 pounds, Manufacturer: Milwaukee