Tool holder over the creality ender 3 psu

thingiverse

This is a support tool for the power source of the Creality Ender 3 (and others with the same design that I am unaware of). It's designed to sit on top of the power supply, engage with the "T-nut" on the horizontal upper profile, and screw into the hole on the side of the power supply. This makes it very secure. I recommend printing the support in a horizontal orientation on the closed side, so you don't have to use supports. The corner holes are triangular above to avoid using supports as well. The holes are designed for: caliper, spatula, large cutter, small paint can, pliers, and pen. The lower hole is useful for my infrared thermometer, for example. The holes were made to the size of the tools I have. The T-nut bar is: https://www.thingiverse.com/thing:3114017 by Benzol. I merged it with the support design so that you can print everything together without having to glue anything except the lid onto the support.