I assume this specific model is no longer in use. Sorry, I should've been more clear.
From his comments, I don't believe the vulnerable ones are still out there. But, maybe they are.
From his comments, I don't believe the vulnerable ones are still out there. But, maybe they are.
Which is pretty expected if you've seen how buildings are maintained in general. I haven’t encountered a lock that doesn’t have this vulnerability in any 20th century post-war nyc building.