Features convenient reverse valve for easy direction changes - Side handle, light weight, durable cast aluminum housing - Includes two large size sockets 1-1/2 and 1-5/8-inch - Comes with blow molded case for easy storage - This Neiko 1-inch drive twin hammer air impact wrench features powerful maximum torque of 1900 ft/lb and convenient reverse valve for easy direction changes. Working air pressure from 90 to 115 PSI and air inlet (NPT) of 1/2-inch. Features side handle, light weight, cast aluminum housing provides durability. Set comes with two large size sockets, 1-1/2 and 1-5/8-inch and a blow molded case for easy storage.