Robo3d Enclosure Hangers with Handles

This is a set of hangers and handles for the enclosure designed by Mike Kelly. It can be found here: http://www.thingiverse.com/thing:681843 and
https://printedsolid.com/collections/enclosures/products/robo-3d-safety-enclosure-kit
Mike gets part of the profit from the printedsolid.com sales, so no worries there.

I have a few things on top of my rear enclosure (a fan, a filter, and a 3" tube going back into the enclosure) and this started to weigh down on the latches and make them slip. So I