Poles Spool Holder

I design this Spool Holder in order to be able to have lot of spool available at the same time with fast changing workflow. I used poles found at french Leroy Merlin hardware store. I'm not sure it is available in every countries but you could probably adapt my design to any poles of that kind. I also designed a suport for different kind of elements (raspberry for octoprint, camera, tools, etc.) based on the same insert for poles. Use 8mm rod for spool support and 6mm diameter 25mm lenght screws with bolts. Poles are fixed directly on my desktop. Better to not exceed 4 spools per rod.

Poles : https://www.leroymerlin.fr/v3/p/produits/poteau-aluminium-a-fixer-premium-gris-anthracite-h-115-x-l-50-x-p-65-cm-e1500688606
Poles covers : https://www.leroymerlin.fr/v3/p/produits/chapeau-fonte-d-aluminium-en-h-premium-gris-anthracite-h-1-7-x-l-5-x-p-6-5-cm-e53262
Poles Base : https://www.leroymerlin.fr/v3/p/produits/platine-fonte-d-aluminium-en-h-premium-gris-anthracite-h-8-x-l-12-x-p-13-c