Looking for Answers about Klutch Heavy-Duty Air Ratchet Wrench - 3/8in. Square Drive?

The Klutch™ 3/8in. Air Ratchet 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 pin clutch impact mechanism designed to be reactionless, all contributing to better efficiency and productivity. Drive (in.): 3/8, Speed - No Load (RPM): 500, Average Air Consumption (CFM): 5, Operating PSI: 90, Max. Torque (ft.-lbs.): 60, Noise Level (dB): 90, Inlet Size (in.): 1/4, Min. Hose Size (in.): 3/8, Case Included: No, Tool Weight (lbs.): 2.86, Tool Length (in.): 10.43 Aluminum alloy handle Special impact mechanism enhances user safety Strong finish for longer life Removable cover for easy cleaning