$56.99 DEWALT 20-Volt Max 1/2-in Square Drive Cordless Impact Wrench (2-Batteries) at Lowes.com
PORTER-CABLE 20-Volt Max 1/2-in Drive Cordless Impact Wrench (1-Battery Included) at Lowes.com
Tradespro 837212 24-volt 1/2-Inch Drive Cordless Impact Wrench Kit | eBay
