Niques Spool Holder Assembly

Created this package for the Tianse 1.75 filament reel. Instead of looking endlessly for something that I can't really use, I did what I do best, create my own. There are 3 versions all interchangeable.
The Open End version allows you to just lift the spool out of the bracket. The Closed End version does not. You can also choose between the wide or shallow version.
For the shallow version, I used the M8 bolt with each spool and tighten it on with the M8 nut. This recreates the rod. Note that