Aiment Cordless Impact Wrench 1/2 inch, 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
snap on 1/2 18V Lithium Cordless Impact Gun green W/cover TOOL ONLY | eBay
1/2" Drive Air Impact Wrench (Red) | PT850 | Snap-on Store
Snap-on's 18-Volt Cordless Impact Wrench Allows for the Quick Removal of Stubborn Fasteners
Snap-On 18 Volt Lithium Cordless Impact Wrench Kit, 1/2 Drive, Part #CT8850O - Amazon.com