Description: It is suitable for dust removal in cleaning, installation and maintenance of automobiles, machinery, decoration and so on Comfortable Lever Control and Insulated Handle Ergonomic Pistol Grip High-Impact steel Body with 360 rotate hanger hook, easy to use Angled Nozzle Easily Gets into Tight Places 1/2" Air Inlet Specification: Material: zinc alloy Nozzle Inner Diameter: Approx.3mm Air Blow Tube Length: Approx. 120mm/ 4.72inch Air Inlet: Approx. 1/2" Package Includes: 1 Piece Air Blow Gun