Inline Blow Gun with OSHA Nozzle

• Mounts permanently in line between air hose and coupler - no need to keep on disconnecting an air tool to hook up a blow gun. • 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. • Air stream nozzle has a natural angle for easy use. • Lightweight and durable. • Small, compact and easy to use. • 1/4" NPT Female x 1/4" NPT Female.