Filament Spool Hook For Mounting On Wall

This is a hook, specifically designed to hang filament spools on the wall using a bar. I printed two of them and hung them on the wall using M4 screws. After that, I used a wooden bar to hang all the filament spools on.

Design details:

This hook is designed for bars of diameter 24mm. Because of the length between the hooks, I am able to support 5 spools of 1.3kg each, so I designed the hook to safely carry a load of ~3.3kg. But because Solidworks calculated a FOS of ~36, I do think that it can carry way more weight, even when keeping in mind that 3D-printing is not optimal.

The hook is drawn in Solidworks 2018, using topology optimization.

Feel free to remix this to have your custom dimensions! But please respect the license.

If you have any questions/problems, please leave a comment!