Chicago Pneumatic 1/2" Drive Heavy Duty Air Impact Wrench CPT734H - Advance Auto Parts
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
Performance Tool® W50080 - 1/2" Drive 120 V Corded 7.5 A Impact Wrench - TOOLSiD.com
Amazon.com: Ingersoll Rand 2130 1/2" Drive Air Impact Wrench, 550 ft-lbs Max Torque Output, 7000 RPM, Heavy Duty, Lightweight, Use for Changing Tires, Auto Repair, Black : Everything Else