Modified closing mechanism for treasure chest

Now you can open the chest by pushing the key (or any Stick, pen...) into the keyhole. Use Top and Bottom Part of original Design. This only replaces the internal lever. You need also four M3 Screws and Nuts. I used M3x30mm screws. Assembly can be bit fiddly, because it has to be done inside of the chest. 

Modified Closing Latch