3/8 Inch Butterfly Impact Wrench | Sioux Tools by Snap-On | 5045
AIRCAT Pneumatic Tools 1320: 3/8-Inch Butterfly Impact Wrench with Built-In Air Inlet100 ft-lbs - Amazon.com
Neiko 30088A 3/8" Drive Butterfly Impact Wrench, 75 Foot/Pound High Power Outlet Air Wrench, 10,000 RPM Pneumatic Impact Wrench, 1/4” Air Inlet 3/8” Air Hose Size Pneumatic Tool for Mechanics - Power
Ingersoll Rand 216B 3/8” Butterfly Straight Line Air Impact Wrench, Pneumatic Tool, High Power Output, Lightweight, Aluminum Housing - Power Impact Wrenches - Amazon.com
3/8" Drive Inline Butterfly Impact Air Wrench. 175 ft lb Max Torque, 9,500 Free RPM, 1,850 BPM. Sioux Force Series.