I doubt it, unless Dean applied a lock to the door?
That certainly would make it easier for those who wish to use them.
[thinking, maybe there is some way she can help this misunderstanding.] Kohran, do you see the partially-built machine with wheels that's in there? Acumen forbid us to remove it from the garage, and Dean has been working on it tirelessly. It means a great deal to him.
Surely you can at least somewhat understand his not wanting curious but poorly skilled, or worse, badly intentioned people to undo all the hard work he's done? I know that doesn't excuse his taking the tools, but I don't believe it was out of malice or disrespect.