Milwaukee M18 FUEL 18-Volt Li-Ion Brushless Cordless 1/4 in. Hex Impact Driver & 3/8 in. Compact Impact Wrench with Friction Ring 2953-20-2854-20 - The Home Depot
ARI810-2 Li-ion 8V 1/4" Impact Wrench
20V Brushless Cordless 1/4 in. Hex 3-Speed Impact Driver - Tool Only
20 Volt Max* 1/4-Inch Brushless Impact Driver (Battery and Charger Inc – SENIX Tools
DEWALT 20V MAX Cordless 1/4 in. Impact Driver, (1) 20V 3.0Ah Battery, and Charger DCF885L1 - The Home Depot
TUZkozs 1/2" Air Impact Wrench, Heavy Duty Double Hammers Impact Gun, 520 ft. Lb, 1/4 Inch Air Inlet, Adjustable Speeds, Matte Black, Pneumatic Tools - Amazon.com