"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. Case Included Yes, Speed - No Load RPM 2,000, Cordless No, Reversible Yes, Amps 3.3, Volts 115, Drive in. 1/2, Impacts Per Minute IPM 2,200, Max. Torque ft.-lbs. 260. 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"