Generous Package: each package comes with 4 air compressor blower nozzles; This ample amount allows you to have a backup or replacement right when you need it, saving you from trouble of urgent, last minute shopping Efficient Connection Type: with a inlet connection type, you can easily and securely connect nozzles to your air compressor; Simply insert air tube into brass nozzle on back of air nozzle blower , and then adjust air nozzle according to required air pressure; When using, just the valve stem to exhaust gas, and close air nozzle blower immediately after releasing it Sturdy Material: each air nozzle blower is made of metal; This material ensures that each nozzle is sturdy and reliable, meant to last for an extended period of time; The air blower can disassemble rubber air nozzle according to actual needs, which is convenient for adaptation, cleaning and storage during application Convenient Size: the air compressor blower is approximately 5.5 inches/14 cm long and has a 0.43 inch/ 11mm pipe thread air inlet; With such a suitable size, it can easily fit air compressors, making it a versatile accessory for any professional or DIY enthusiast Feature Loaded Design: each nozzle features a removable rubber air nozzle to improve functionality and adaptability;They are suitable for removing dust, powder, debris and other particles, and blowing dry liquid out of air pipe to easily clean corners and parts, and suitable for home garages, shops, industrial facilities and other places Colour:As Shown Material:Metal Please note: the physical slightly color difference or difference, does not affect use, please do not mind, thank you! Package Contents: 4 * air compressor blower nozzles Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.