Air , Pistol-Grip, Number of Nozzles Included 1, Nozzle Length 1 1/2 in, Nozzle Tip Material Aluminum, Nozzle Angle Straight, Nozzle Features Adjustable Volume, Low Thrust, Nozzle Quiet Force, Air Flow Pattern Focused, Sound Level 79 dB, OSHA Pressure Compliant Yes, Body Material Zinc, Air Inlet Size 3/8 in, Air Inlet Gender Female, Air Inlet Type NPT