MeanWell SP320 SP-320 PSU Mount for 2020 extrusion

This is a mount for the SP320 on 2020 extrusions. Although it should fit in all cases, it is meant to be used with this cover https://www.thingiverse.com/thing:3160645 because it covers two of the mounting holes (which I only realized after printing the cover and I didn't want such a big print to go to waste).