by NickBristol » 19 Nov 2006 11:51
I can think of two pretty good reasons...
Major one is to be able to re-pin a lock of the same brand for a customer, if they'd had keys stolen for example and the second would be to make bump keys, tho for many of the keys in that particular lot, such as the tubular keys that wouldn't be much use.
Course there may be a lot of people out there who just collect old keys... sounds odd but people do collect weird stuff that makes no sense to anyone else.