HARDER & STEENBECK REPLACEMENT AIR CAP O-RINGS (PACK OF 3)
FITS ALL HARDER & STEENBECK AIRBRUSHES AIR CAPS
These Viton O-Rings for Air Cap are suitable for Evolution, Infinity, Colani & Grafo Airbrushes.
Also fits the Evolution Silverline M, Grafo T3 & Hansa 481 15ml glass bottle side feed systems.
The Air Cap O-Ring isn't suitable for Hansa Airbrushes.