As part of my home renovations, I need more electrical outlet cover plates.
This thing covers nema 5-15 plugs. These are the standard "Duplex" electrical outlets found in most home in the US.
The OpenScad has code to print up as many 'gangs' as you want. One Gang == one set of two plugs. A "Two Gang" would have a total of 4 plugs, "Three Gang" would have a total of 6 plugs, etc.
This thing is not a strict derivative of, but similar to:
It is also not a strict derivative, but additive to this thing:
Spacing on the outlet sockets was slightly off
1) Edit the OpenScad file to suit your needs.
Change the following line specifically:
2) Print out the cover plate
3) Attach it to your outlet using the screw hole