About this 3D model

I was one PC4-M10 fitting short on my AMS Y-splitter, so I designed 3D-printed version. I use this on the external spool feed on the X1C, and it seems to bite the PTFE tube pretty well. M10 in one end, M12 in the other. The release ring I have used is from here: https://www.printables.com/model/455623-printable-release-ring-for-bambu-lab-over-engineer The Y-splitter on the photo is this: https://makerworld.com/en/models/18174#profileId-17021