I had to design an openable cable chain which fits on a relatively tight place - this is it.
Chain link dimensions:
outer: 15.8 * 10.0 mm
inner: 9.4 * 7.3 mm
Maximum chain link rotation: 90°
Technical
Print with full infill; no support needed. I have printed it on a Prusa MK2 using eSUN's ABS+ with 240° hotend temp, 20% fan and the results are stunning.