The AR1776 3/8" drive Air Ratchet from Mac Tools offers users a quiet, yet powerful solution to removing and installing fasteners. With its one-piece of S7 steel ratchet anvil, this powerful tool boasts 80 ft/lbs of torque with a free speed of 200. Weighing only 3.25 lbs with a 12" length, the air ratchet offers efficiency consuming only 3.3 cfm of air. The tool also features a decibel level of 85 and a vibration level of 3.55 m/s2.