Features: Power Torque, Impact-resistant aluminum gear housing Ball bearing Motor and Forward/Reverse function Come with 4 Sockets and a 1/2 in. square to 1/4 in. hex quick release bits adaptor Specifications: Drive: 1/2" Voltage: 110-120V, 50-60Hz Power Consumption: 850W, 7 amp No-load Speed: 2600 RPM Torque: 600 NM (4430 FT-LBS) Impact Rate: 5000 bpm Power Cord: Length-77 in. (6 ft. and 5 in.), 2X 18AWG, CUL Overall size: 10 x 8 x 3 in. Impact wrench Net weight: 4 lbs and 10 oz Include: 4pc 1/2 in. drive Sockets: 11/16, 3/4, 13/16, 7/8 in. 1pc 1/2 in. square to 1/4 in. hex adaptor quick release 2pc Carbon Brushes 1pc Plastic carry case