This is a way of locking up a Super 73 power supply. I printed with PETG at 25% infill. There's only one file. Print two times, thread the cords of the power supply through the rectangular holes and the pieces match up the overlapping holes. Thread a cable threw the overlapping hole and lock it up. See the pictures. This is small enough to be printed on a Creality Ender2Pro. This will discourage easy borrowing, but not earnest theft. I'm not responsible if it doesn't work out. Good Luck.
The author marked this model as their own original creation.