the key you would need looks just like a normal barrel type key but it would have "change" stamped into it (only the boss had this key)
the locks have numbers on them and you get keys with a number stamped in them
you put the change key in the lock and turn it to the number key you want to set the lock to, the lock then is set to that number key
as least that's how they worked in the arcade i worked in
good job on the chassis by the way, what are peoples thoughts on washing a monitor chassis, if left to dry out long enough do you think it would be ok?
i don't mean emersing it in water but maybe washing over with a soapy paint brush then washed off with clean water and dried
math