gswimfrk wrote:The keys look a bit like the old schlage "binary locks" whatever they are called on the SC22 keyway.
Nevertheless, those locks are very popular in Asia (Primarily Japan and Taiwan). They are often spotted on plate glass doors and the like, not super high security, however.
Makes me wonder if that stack of key blanks I have are for this lock. They do look similar to the schlage A series wafer key blanks, but are slightly wider and would never go into the schlage wafer lock. I have been using them for old warded padlocks
If you still care Raymond PM me your address & I will mail you one.