$61.99 OEM Automotive Tools 20V MAX Lithium-Ion 1/2 Drive Cordless Impact Wrench, No. 24662 in 
Kobalt 24-volt Max 1/2-in Drive Brushless Cordless Impact Wrench (Battery Not Included) at Lowes.com
Hitachi 18-Volt 1/2 Drive Cordless Impact Wrench in the Impact Wrenches department at Lowes.com
