Bauer 20V Brushless Cordless 1/2 in High-Torque Impact Wrench with Friction Ring | eBay
Seesii Brushless Power Impact Wrench, Cordless, 1/2 inch Max High Torque 479 Ft-lbs(650Nm), 3300RPM w/ 2x 4.0 Battery, 6 Sockets,9 Drill,6 Screws for Car Home, WH700 - Amazon.com
DEWALT ATOMIC 20V MAX Cordless Brushless 1/2 in. Variable Speed Impact Wrench (Tool Only) DCF921B - The Home Depot
Brushless Impact Wrench 1/2 inch Max Torque 479 Ft-lbs(650Nm), 3300RPM Cordless | eBay