This is a NitroCat 1/2" Kevlar Xtreme Torque Composite Impact
Wrench, made by Aircat Pneumatic Tools. This impact wrench
features 1,000 Blows per minute under load, with a Free Speed
RPM of 8,500 RPM . This is a 1/2" drive with the power of a 3/4" drive
impact wrench. This wrench is ultra quiet with the patented
quiet technology only available from air cat. With the twin
clutch mechanism, this imapct wrench is recommended for high torque
applications. This impact has a Loosening Torque of 1,300
(ft-lbs), and a working Torque of 200-950 (ft-lbs)