The DEWALT Cordless Impact Wrench is ideal for driving and removing fasteners in wood, metal or concrete. Its rocker switch design provides fast and easy fastening. Comfort grip provides maximum control and increased comfort. Durable magnesium gear case and all metal transmission, along with heavy-duty impacting mechanism that directs torque to fastener without kickback. Charger Included Yes, Volts 18, Cordless Yes, Case Included Yes, Reversible Yes, Max. Torque ft.-lbs. 300, Drive in. 1/2 square w/ detent pin, Tool Length in. 10 3/4, Speed - No Load RPM 1,650, Tool Weight lbs. 6.65, Battery Included Yes 2, Impacts Per Minute IPM 2,600.