DEWALT Powerstack 20-volt Max Variable Speed Brushless 1/2-in square Drive Cordless Impact Wrench (Battery Included) in the Impact Wrenches department at Lowes.com
DEWALT 20V MAX Cordless 1/4 in. Impact Driver, (1) 20V 1.3Ah Battery, Charger, and Bag DCF885C1 - The Home Depot
DEWALT 20-volt Max Variable Speed Cordless Impact Driver (2-Batteries Included) in the Impact Drivers department at Lowes.com