The Mighty-Seven 3/4” Drive Impact Wrench, No. NC-6255Q, is designed with a heavy duty composite body, and front and rear magnesium alloy housing that reaches a maximum reverse torque of 1,400 ft/lbs. With safety in mind, it meets OSHA safety standards of 85 dBA and minimizes user fatigue with a unit weight of 4.18 lbs. This tool comes with a grease fitting on the front housing to make end user maintenance easier. Two extended anvil options (3” or 6”) are available.