TOWCH,
Yes similar principle to a safety deposit lock.
The 3rd edition of the Complete Book of Locks and Locksmithing has a nice section on these locks, and their use on lockers. They are between 5 and 7 levers.
Anyone got any good links / advice on lever locks to get me started? I have tried the search but not really got anything!! Must be doing something wrong.
Anyone got any good links / advice on lever locks to get me started? I have tried the search but not really got anything!! Must be doing something wrong.