Air , Pistol-Grip, Number of Nozzles Included 1, Nozzle Length 1 1/2 in, Nozzle Tip Material Plastic, Nozzle Angle Straight, Nozzle Features Low Thrust, Nozzle Quiet Force, Air Flow Pattern Focused, Sound Level 74 dB, OSHA Pressure Compliant Yes, Body Material Aluminum, Air Inlet Size 3/8 in, Air Inlet Gender Female, Air Inlet Type NPT