Printed/CNC'd TSA compliant latch tough enough to withstand baggage handlers

Anyone printed/CNC’d an enclosure with latch/lock that’s TSA compliant, and, tough enough to withstand reasonable baggage handlers?

Pelican luggage seems to be a nice tough solution with sturdy push-pull latch.

Currently looking at just buying a TSA Locking Latch kit, and designing mount/adapter for the enclosure.

Cheers!