Just a spool roller

thingiverse

I designed this spool holder because I couldn't find a customizable one with dimensions that matched what I needed. Reprinting it recently led me to dig out the SCAD file, and I figured it was time to share it. This holder requires four bearings, four M3 screws, and four nuts to assemble one unit. You can customize it further by using different screw sizes, but you'll need to make changes directly in OpenSCAD instead of relying on the Customizer tool. The source code for this spool holder is also available on GitHub at https://gitlab.com/parts/spoolery.