Cable channel/duct for 4040/3030 extrusion profile

Cable management solution for 40x40 or 30x30 Aluminium (aluminum) extrusion profiles.
Mainy designed for Modetis "Typ-I" extrusion 8mm slots. "Typ-B" will also work, but fit slightly lose there.

Different lenghts with cut outs to spare material and simplify (un)mounting.

Goal was to have either minimalistic clips, up to closing the slots completely, depending on your liking.

You may simply EXTEND all models in Z direction, from your slicer, to the lenght you need. In case you want to perfectly close all gaps.
DO NOT squish them down, to avoid issues on the overhangs.
Overhangs are 40°, so i hope every printer should handle this fairly well. (except for the corner pieces maybe)

[Update 2020-09-06]
Re-Uploaded the STLs after noticing their german filenames - and added a 45° Up version
[Update 2020-09-25]
Added another version for downward direction

Print instructions

Simply print as downloaded.
0.2-0.3mm Layers
1.2mm Walls
No Support
No Infill

If needed: Brim / Raft /didn't need it yet.