Spool Holder and Plug with F3D files

prusaprinters

There are a lot of spool holders out there, but I wanted ones that could fit together in a Sterilite dry box and have a protrusion to keep the spool away from the side of the dry box. It's based on Ploa3D's, but I redesigned it from scratch on Fusion 360. I'm still releasing it as a remix though. I also created TPU plugs so I wouldn't have to cut the ones that came from Prusa. I also bought stainless steel 8mm tubes and cut them to size and sanded them on a drill with a grinder to fit the bearings. Print instructionsThe holder 3mf file has a visible component that will fit a Prusament spool. There's a hidden slightly wider holder that will fit a "Basic Filament" PLA spool sold by Prusa. The Fusion 360 file has a parameter for spool Width, and one for Offset which sets how far the extension part protrudes from the from of the holder. Stainless steel tubing that I used (aluminum would probably have been easier): https://www.amazon.com/gp/product/B07ZDLFG65/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1