Bosch 22614 14.4-Volt 1/2-Inch Impactor Cordless Impact Wrench Kit 14.4-volt 1/2-inch cordless impact wrench; variable speed (0 - 2,800 rpm) Delivers 1,770 in./lbs. of torque; 3,200 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 pounds with battery; 6.5 inches in length; 2-year warranty on charging system; 1-year warranty on tool