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. Volts 18, Reversible Yes, Charger Included Yes, Drive in. 1/2 square w/ detent pin, Cordless Yes, Battery Included Yes 2, Max. Torque ft.-lbs. 300, Tool Weight lbs. 6.65, Impacts Per Minute IPM 2,600, Speed - No Load RPM 1,650, Case Included Yes, Tool Length in. 10 3/4.