I have two Wyze cameras that I needed to pass the power cords through an insulated shed wall. This project comes a two piece tube for passing the thicker cable ends through, and a cap for each end that is designed as two pieces to make it a snug fit over the cords.

The bulky waterproof plugs are in the wall, safe and sound.

I shared my working files as well as the STLs for my finished project.