"Powerful lightweight hammer produces a maximum fastening torque of 260 ft. lbs for the toughest applications. Impact-resistant aluminum gear case protects all-metal gear system for durability. Impacts Per Minute IPM 2,200, Case Included Yes, Volts 115, Drive in. 1/2, Cordless No, Speed - No Load RPM 2,000, Amps 3.3, Max. Torque ft.-lbs. 260, Reversible Yes. Impact-resistant aluminum gear case with rubber boot Efficient impact system with less vibration Compact for easy handling Externally accessible brushes Tool hook attaches to both sides of tool Ergonomically designed rubberized grip"