Prusa i3 Haribo Edition / 3030 Alum Filament Holder

UPDATE: Added a longer rod (V4) without snaps geometry, the material I got from Prusa3d.com was significantly wider than my other rolls. The snaps are not really needed, I had to add them bc i was printing them on a not so great Deltaprintr XL. The small diameter ends are 7.75mm for a slip fit into the bearings.

I modeled these with lots of generous radii and kept edge radii R. 2.5 from the 3030 aluminum profile.

Spool holder requires 2, 608 skate bearings.

Mounts with 6mm screws to T-