Features: * Precision machined from aircraft aluminum * Air stream nozzle has a natural angle for easy use * Meets OSHA requirements of special relief hole in nozzle which limits pressure to 30 PSI when dead ended in an air line of 150 PSI or less * No need to keep disconnecting an air tool to hook up a blow gun * Small, compact, lightweight, durable, and easy to use What"s In The Box: * SG Tool Aid 99180 Inline Blow Gun with OSHA Nozzle