[khgeisler]

BTW, Those tumblers are standard rv locks. One of four keys fits them all. Take key and old tumbler to a locksmith and you can get an exact replacement l

Richard,
Can you elaborate on this comment?  I have coach #385, no keys that seem to work, or the tumblers are all stiff and corroded, plus I have missing locks all together.  So, I am looking for a complete new set.  Also I cannot open the door for the antifreeze fill yet.  I guess I can use the drill trick mentioned in this thread.

This sight is great, most questions can be answered with a proper search.