CV-500R CLECO CV Series Impact Wrench. Cleco CV Series Impact Wrenches feature excellent combination of performance, comfort, and value. Cleco CV Series Impact Wrenches feature a powerful twin hammer mechanism and a variable speed trigger. Cleco CV Series Impact Wrenches are lightweight and ergonomically balanced and Cleco CV Series Impact Wrenches are ideal for general industrial production, maintenance, and overhaul. Use Clecos CV series of air impact wrenches for general industrial and repair applications, or for any job that requires high torque in a lightweight and comfortable package. CV impact wrenches offer many of the same advanced features you’ll find on heavier-duty Cleco tools, including a durable motor with an excellent power-to-weight ratio, ergonomic controls that allow you to easily adjust forward, reverse and speed settings, and a silencer muffler that keeps noise to a minimum. Cleco CV air impact wrenches are available in 3/8”, 1/2”, 3/4” and 1” drive sizes. Output Options: Retaining Ring Anvil Torque Range: 50-780ft-lbs Blows Per Minute: 1,200 Free Speed(rpm): 8,500 Overall Length: 7.6” Weight: 4.8lbs Air Inlet NPT: 1/4” Min. Hose I.D: 3/8”