Simple rolling spool holder

I designed this a while ago and decided to upload it after watching Design Prototype Test's video on finding the best spool holder.

This uses a 5/16 threaded rod 2x 608 bearings and a couple of nuts.
There a few different options for mounting depending on how and where you want to mount it. The mounts I uploaded are all for 2020 extrusions but since this uses a 5/16 rod it can fit many other mounts.

I added a clip to keep the hotend wire routing tidy, but that isn’t applicable to all setups.