The file 'Longer MOTU Rack Ear For Single Rack Unit 3D Printer Model' is (stl) file type, size is 21.3KB.
Pair this side with the original that this is a remix FROM, and you can mount one single MOTU UltraLite unit. The original was short in my rack and rather than print two new ones, I used one of those and one of these.
MOTU_rack_ear_v1.stl | 112.8KB |