Looking for Answers about Klutch Heavy-Duty Compact Air Impact Wrench - 1/2in. Square Drive?

The Klutch 1/2in. Air Impact Wrench is engineered to deliver maximum quality, durability and performance. Klutch technology offers advantages such as tuned exhaust to keep noise levels to a minimum, lightweight composite housing for exceptional comfort and control, and a twin-hammer mechanism for increased torque, all contributing to better efficiency and productivity. The 1/2in. Impact Wrench is shorter than standard 1/2in. impact wrenches, making it ideal for hard-to-reach areas like automobile chassis and engine rooms. Drive (in.): 1/2, Speed - No Load (RPM): 11,000, Average Air Consumption (CFM): 4.9, Working Torque (ft.-lb.): 320, Max. Torque (ft.-lbs.): 400, Impacts Per Minute (IPM): 1,100, Hammer Mechanism: Twin, Standard Bolt Capacity (in.): 5/8, Inlet Size (in.): 1/4, Min. Hose Size (in.): 3/8, Noise Level (dB): 97.86, Tool Weight (lbs.): 3.3, Tool Length (in.): 4 7/8, Case Included: No Specially designed spring-type blade, a larger cylinder capacity and shorter air route delivers incredible power in a smaller tool