Star adapter for old MultiMaster MSX636E
If you own a MultiMaster prior to 2004, chances are you have had blades slip.
The Star adapter is a small washer with a 4 point contact fork on one side, and carbide grip on the other to help secure the blades.
This will not eliminate completely the slipping, but it will reduce the frequency,
Fits MultiMaster models prior to 2004 ( MSX models)