Continuing to expand on the mini-impact wrench category that Mighty-Seven (M7) created, the first composite body, twin-hammer mini was added in 2014. The King Tony America 1/2" Drive Air Impact Wrench, No. NC-4232Q, features 700 ft/lbs of max reverse torque, weighs only 3 lbs, and is surprisingly quiet at only 83 dBA. This unit is small enough to fit in tight areas, comfortably light and quiet enough to limit hearing loss. Other features include a front grease port and a forward/reverse lever that can be modified for left- or right-handed users. This tool comes with the company's three-year limited warranty.