I wanted to have a more narrow version to install 5 spools beside each other in the available space. Since the printer had enough printing space to produce two stands at once I decided to handle pairs with a double stand, causing the setup to be a bit more robust than using several single stands.

Rafts: No

Supports: No

Resolution: 0.2mm

Infill: 20%

Filament material: PETG

I rescaled the original STL files to get the desired size. To avoid trouble at the place where the axle connects to the stand I only scaled the middle part of the stand. The double stand simply is two single stands attached to each other in a single STL file. All the scaling is done in an OpenSCAD file attached. Feel free to modify it for other sizes.

Meanwhile, I replaced this design in my dry box with https://www.printables.com/model/450740-auto-rewind-spool-holder-for-drybox