Neiko Industrial-Duty 24-Volt 1/2-Inch Drive Cordless Impact Wrench - 350 ft-lbs Torque Quality-built powerful cordless impact wrench with 1/2-Inch drive 350 ft-lbs maximum torque; 1/2" drive anvil No load speed at 2200 RPM, 300 Ft/lb working torque Quick-charge charger brings battery to full power in just one hour Includes one high-output 1500 mAh NiCad batteries and 4 impact sockets