This cord storage system keeps power cables tidy with the standard North American 2-prong polarised plug neatly stowed. The plug dimensions conform with NMEA 1-15, but a non-polarised plug will fit fine as well.
The tolerances are snug for the main design, which works great. However, depending on the tolerances of your printer it may take a bit of effort to get the plug in and out when it's new. This works well for me as the cables are in a high-vibration environment in my case and it keeps everything secure.
There is also a "looser" version with a bit more leeway around the prongs that would be fine for kitchen appliances etc that are static.
The print will require supports.
The author marked this model as their own original creation.