Cable management clips designed to be Easily scalable with 1 value change in Fusion 360. Default Inner Diameter is set to 50mm. 

To Edit:

1. Load .f3d into Fusion 360
2. Modify > Parameters
3. Edit Cable_Inner to desired size (Maybe be located under Clip Size Sketch)
4. Export as STL
5. Print!

Inspired From: https://makerworld.com/en/models/103236#profileId-128491

Redesigned.