Zeiss Ikon Key Blanks

Zeiss Ikon build high security cylinders for the European market, and that changes what a blank means. Protected profiles are not sold openly, and a copy is normally cut only against a security card issued with the lock.

Check what the cylinder is before looking for a blank. Where the profile is protected, the card and the system owner are the route to another key. Where it is an open profile, match it by the code on the original.