Bosch 22618 120V 18V Impact Wrench 18-volt 1/2-inch cordless impact wrench; variable speed (0- 2,800 rpm) Delivers 1950 in./lbs. of torque; 3200 bpm impact rate; 30-minute charger with indicator display Aluminum gear housing; rubber front; thermal sensor in battery for 50 percent more life Includes 2 batteries, 30-minute charger, tool hook, carrying case Weighs 4.5 pounds with battery; 6.5 inches in length; 2-year warranty on charging system; 1-year warranty on tool