Spacer for shoe rack filament storage

This is a spacer for certain metal pipe shoe racks found on Amazon. Without the spacers, many rolls of filament would need to be gently pushed through the bars.

Here are links for some of the racks:

https://www.amazon.com/dp/B09W7DSW8H

https://www.amazon.com/dp/B09Q678QVP

Note: Some of the previous links were changed to different products. As of 9/1/2024 the remaining links still connect to the correct product. Just make sure the product you order has at least 7.87 inches between each shelf. They are advertised as 78.7" height for 10 shelves or 64" for 8. (See included picture)

You will need 8 spacers for each shelf except the top. The included 8-pack STL makes it easier to print multiple whole sets sequentially in a single print.

This version has been tested and should allow any roll of filament to clear the bars without rubbing.

Thanks to u/one_knight_stands from Reddit for sharing the racks!