Website: thingiverse
Author: wstein
Price: Free Download
File format: .Stl 3d printable
Description:
I am using 32mm /1.25inch tubes to hold my filament spools. I got some spools with 53mm/2inch inner diameter. With this hub adapter they fit perfect. There are some filament spool hub adapters but I can’t find one to simply plug into the filament spool having the right size. So I made this Universal Spool Hub Adapter