Review on 🔧 ARES 18002-50.7mm Master Cylinder Adapter: Compatible with Imports and Some Domestics for Brake Fluid Bleeding by Christopher Pfaffe

Works great. But the fact that it uses a patented fitting is why it gets 4 stars and not 5 stars. My bleed valve uses a regular air fitting. The adapters have connectors in two sizes. The larger fitting is the same size as the regular air fitting. In the end I made an adapter with a regular hose. Then I push the hose onto the "proprietary" fitting.