This is a replacement of the stock Z Axis Cable Chain Holder of the TronXY
X5SA. The straight design is inappropriate because of the nuts on the
extrusion side. I have design one that works perfectly.
Support material is not needed if printed on its side. An infill of 30% is
recommended.
This object main web page is:
http://www.ctheroux.com/tronxy-x5sa-z-cable-chain-holder/.
This object was designed using Solid Edge Community Edition.
You can request the source files on the page listed above.
The author hasn't provided the model origin yet.