1/2 Inch Drive Li-ion 18V Cordless Impact Wrench with Digital Clutch | ACDelco
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
7 Amp, 1/2 in. Impact Wrench with Rocker Switch
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring (Tool-Only) 2767-20 - The Home Depot
1/2 Inch Drive 24 Volt Cordless Impact Wrench | Titan | 22160