Light Switch Block
thingiverse
I've got a bunch of flipped outlets in my rental place and it's really frustrating when I need some of them on all day long. This is a simple trick that uses the existing wall switch screw to keep the switch locked into the position you prefer.
Download Model from thingiverse
With this file you will be able to print Light Switch Block with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Light Switch Block.