I am looking for cylinders that can be used in mortise locks that I know that the oval ASSA Scandanavian style cylinders will work. There are some knock offs available in UK and Australia just to mention a few places. But I would like to find a source in the US for a cylinder with this profile that uses a common key available in the US like Schlage, Sargent, etc. If anyone can help with this I would really appreciate it.
jim