Description Max Power With 180 ft-lb max torque and 7,000 rpm. Hammerhead offers more than twice the power of the leading competitor?s ratchet. Max Control A feather-touch trigger, two position forward power regulator, and a conveniently located forward/reverse ring provide precise control. Max Access A head height of under 2" and reactionless torque allow you to safely use this powerful tool in tight spaces. Knuckle-Saver reactionless torque eliminates kickback. Ingersoll Rand impact mechanism uses proprietary advanced metallurgy, which provides increase durability. Max Torque: 180ft/lbs. Free Speed: 7100 rpm Air Consumption: 3.5cfm Sound level: 94.1 dBA Length: 13.1? Weight: 3.4lbs