These are two extrusion profiles. One hexagonal and one triangular. They can be used for non cubic frames.
As I could not find hex aluminum profile model, I decide to design it, using dimensions I found on internet. The request for a different delta frame, not using proprietary aluminum profiles, drive me to hexagonal and triangular ones.
I included the source files of the profiles if you want to use them in you project.
extrusion_trigon.FCStd | 219.9KB | |
extrusion_trigon.stl | 129.4KB | |
hex30-PartBody.stl | 178.2KB | |
hex30.FCStd | 484.2KB |