Customizable box / PSU / power adapter / power strip bracket / holder

Some time ago I found this great design concept of a power adapter holder by bekudrei / bequ3:
https://www.thingiverse.com/thing:4977737
https://www.printables.com/model/77598-fasta-parametric-mounting-bracket

I like it so much that I decided to OpenSCAD it :)

This project can be used in three ways:

• generate your own models using OpenSCAD and provided file (customizable-box-psu-power-adapter-holder.scad).
• generate your own models using Customizer enabled here in this project by Thingiverse (be careful when using bracket_base_type parameter, Thingiverse Customizer seems to have a bug and wrongly shows a model when bracket_base_type==1).
• just download, slice and 3D print pre-generated STL files (ready-to-print holders) if you think they may be suitable for mounting your box/psu/power adapter.

Using first two options: editing the file in OpenSCAD (as well as using its internal "Window/Customizer") and Thingiverse Customizer, you can easily customize the default model to your needs by changing values of the parameters in the file.

Free-of-charge OpenSCAD software to edit the file (and to generate STL files) can be downloaded from the official source here: https://openscad.org/downloads.html

Safety remark

If a device that you want to install using brackets printed from this project usually gets hot (e.g. power adapter), or you want to install it in a closed environment (e.g., a closed box with limited air circulation), always remember to ensure proper cooling (e.g., sufficient air flow). Mounting a hot power adapter just under a countertop may in the worst case scenario not be safe (fire hazard), or it may decrease the lifetime of your device. See chapter "How to improve cooling of my warm power adapter?" below for some ideas. Thanks to RhinoHawker who brought this topic in the comments section!