Tabletop We use a similar single use wire seal. There is not lock as such, just a pair of bolts with an uncommon head that have the seal wire threaded through them to prevent removal with out breaking the wire.

    Tabletop

    the question is whether you could remove the locks without your parents noticing if you did not have the seal?

      Tabletop or finding the keys somewhere in their bedroom where i know they hide stuff

      But that would be a very irresponsible handling of the keys (in my opinion).