Install simply: no need to fix with screws, and the accessories are equipped with threads, you can easily connect and disconnect, without releasing the air pressure, saving you much time and . material: these airbrush adapter kits are made of quality metal material, and the sturdy structure makes them difficult to break or deform, and rust-proof, and can be applied for a long time. Size details: the airbrush hose with standard 1/8 inch fittings on both ends and they are suitable for connecting airbrushes to air compressor., Weight: 0.37368353409 pounds, Manufacturer: Ehwisbe