Phil,
You may have found what you're looking for, and this center console might not work for you as it's designed for Superformance cars. I installed one and use it a lot more than my locking glovebox plus it's a nice arm rest for longer cruises. It does have a lock, so some level of security, although it probably won't stand up to someone who really wants to get in. There are a couple of threads on the Conra Club if you want more information.
Mk III Console