Ingersoll Rand 2235TiMAX-G 1/2” Drive Air Impact Wrench, Lightweight 4.6 lb Design, Powerful Torque Output Up to 1,350 ft/lbs, Titanium Hammer Case, Max Control, Hi-Visibility Red , Green - Amazon.com
Ingersoll Rand 1/2 in. Drive Air Impactool 231G - The Home Depot