This Spool holder is designed for the AnkerMake M5C printers. I used the Creality Bayonet nut style as there are other files that could you could print and use on it. Thing to know its not as thin as sheet metal so Not all files would work only ones that fit into the Nut provided.
Examples (Untested)
Lockable spools
https://www.printables.com/model/292307-easy-creality-spool-holder
Hidden bearing
https://www.printables.com/model/814194-k1-bearing-spool-holder-fix-version
3KG spools
https://www.printables.com/model/789516-creality-spool-holder-arm
I included the logo I used as a negative modifier for the logo. It uses 4 M4 x 16mm bolts, I included a file for counter sunk bolts
I printed it with a fuzzy skin on the side and used the logo as a negative. .3mf included for the logo cut in. Print logo piece at 64.9% to fit in
It does need SUPPORTS as I wanted the lugs in the middle and the spool holder flush with the model.
I printed this one in PLA would recommend PETG or ABS if enclosed.
The author marked this model as their own original creation.