Flex 24V 1/2" High Torque Impact Wrench Kit (5.0Ah) FX1471-1C
Electric, pneumatic and battery powered torque wrenches: ITH Nut Runner series | ITH
20V 370 Ft-lbs Brushless Impact Wrench Kit, 1/2 Inch Cordless Electric Impact Gun, High Torque 3,400 IPM Impact Driver with 6 Pcs Drive Impact Sockets, including battery, Fast Charger, and Tools Bag - Amazon.com
Power Torque PTT0003 12V 3/8" Cordless Impact Driver w/ Case b-x | eBay