This Ingersoll Rand pistol grip reversible air screwdriver is an excellent choice for soft-draw applications. It is well suited for service work on HVAC systems, instrument panels and trim components. Chuck Size (in.): 1/4, Air Consumption (CFM): 4, CFM at Load: 29, Speed (RPM): 1,800, Reversible: Yes, Variable Speed: Yes, Side Handle: No, Air Inlet Size (in. NPT): 1/4, Min. Hose Size (in.): 3/8, Case Included: No, Tool Length (in.): 7 13/32 Lightweight yet reliable performance for driving sheet metal, self-tapping and wood screws Positive-action clutch for full torque through rundown Through-handle exhaust .44 HP