About this 3D model

This is a replacement for the original spool holder which is supplied with the Prusa i3 Mk2S. The Axel and axel cover is the same as I designed for a general purpose spool holder a while back. That one can also be found here on Thingiverse. The axel cover is used to get a smooth rotation of the spool, it fits most filament spools. If you have a spool with smaller center hole you can hang it directly on the axel.