Chicago Pneumatic 1/2 Inch Drive Impact Gun - Ultra Compact

With the absolute highest power to weight ratio in the 1/2 inch impact market, this gun gets it done without any excess baggage to carry around all day. MgDriven Technology High preformance dual chamber motor featuring magnesium components Only 2. 7lbs! Just 6. 3 inches long! Over 500 ft. -lbs. Of maximum torque 5, 400 RPM free speed