3uP 3D Printer Cable Chain System (STRONGER)

I made the holes for the screws thicker, as I was having issues with them snapping off too easy.

I recommend PETG as it's really good for "Snap Fit" parts. However, ABS should work just as good. PLA tends to sag over time, so I don't recommend it.

Use supports if the bridging doesn't come out as expected. Just be careful removing them.