Cordless Impact Wrench 1/2 inch, Aiment 550 Ft-lbs Max Torque(700NM), 21V 3000RPM Brushless Power Impact Gun, 4.0Ah Li-ion Battery with Fast Charger, 6Pcs Sockets, Electric Impact Driver for Car Home - Amazon.com
1-2 Electric Impact Wrench Kit 4 Metric Sockets
Amazon.com: Performance Tool W50080 1/2-Inch Drive and 110-volt Impact Wrench : Tools & Home Improvement