Lock and 2 keys for many Ideal and Glasco GBV 50 machines.

If you need to drill out the lock to replace it:  Drill into the very center of the lock starting with a 3/16" drill bit.  Drill all the way through.  Then go up a size in drill bit and repeat. Continue until you are about 5/16" diameter.  Somewhere around this point you will hear the cam drop off.  At this point rap the bottom of the coin mech with your hand (but not hard enough to bend it) and try to open the drawer.  If the drawer won't open then lift the side of the machine up about 2" and drop.  Sounds bad but at 2" or less it won't hurt the machine.  The locking mechanism should release completely at this point.