How to remove key tumbler from '63-66 spare tire lock ?

[Gary B.]

Re: '63-66 spare tire lock; beveled/chisel-point bolt-catch pin

Gary -- here's the backside of the no-hole lock I posted at the start of this thread. It has the round pin, which may associate this feature with earlier locks, if there is such a correlation. Also, a faint B1 can be seen.

Wayne,

The round pin is not an indicator any of time frame as far as I know. I have several early '63 locks w/o a weep hole and most have the round pin, but one has the chisel point pin.

Gary