Often outlet boxes are installed crooked, as are the holes that are cut into wall materials to accommodate an electrical box. This makes it a little difficult to install the outlet or switch nicely perpendicular to the floor. This is an improved version of the the outlet alignment tool that I previously posted: https://www.printables.com/model/805735-electrical-outlet-alignment-tool-jig . Rather than using a separate small level, this tool incorporates a built-in bubble level. As such, it it MUCH easier to adjust and tighten electrical outlets when not having to hold both the tool and a separate level with one hand. It provides increased shielding from accidentally coming in contact with potentially live wires (but to be safe, turn off the power to any electrical outlets on which you are working). :) It can also be used as a surface level.
You will need to purchase the 8mm x 35mm bubble level vial separately – they are inexpensive and widely available online (search “8x35mm bubble level”).
To install the bubble level:
NOTE: A rectangular switch/outlet version of this design is available; see:
https://www.printables.com/model/857687-electrical-switch-outlet-alignment-tool-jig-flat-s
NOTE: If you are having trouble aligning and tightening an electrical outlet because the electrical box is set in too far from the surface of the wall, check out these outlet spacers, they work well for tightening up wobbly, loose outlets:
https://www.printables.com/model/431861-electrical-outlet-stand-off-spacer
The author marked this model as their own original creation.