by Eazy123 » 11 Apr 2017 12:28
Happy to share! I hadn't seen the listing you posted before...the guy I bought from was here in the states (actually about half an hour from me) but the price was maybe $1 more. He had 4 extra but it appears they've all sold since last week.
The lock can be opened two different ways:
1. Master key turned in master cylinder 360 degrees clockwise, master key turned in custodial cylinder 90 degrees counterclockwise
2. Master key turned in master cylinder 360 degrees clockwise, custodial key turned in custodial cylinder 90 degrees counterclockwise
If the master key locks up the master cylinder (remaining 360 degrees counterclockwise), neither master nor custodial key can activate the second cylinder and the lock will stay locked.