Single Gang Electrical Box Extension Parameterized

This model extends your electric box.  This is sometimes needed when the box is not flush with the drywall.

The f3d file is parameterized to allow for customizing the size for your specific needs.  

It allows for left and right depth, additional spacing on all four sides, plus more.

Note: Make sure to use a non-conductive filament, and wrap your outlet or switch with electrical tape.

Warning: This is not certified to meet any housing standards of course.  Use at your own risk.