2 out of 3 switch guard

Light switch guard for 2 out of 3 switches on a common type of UK switch faceplate.

There are holes so you can still actuate the 'locked' switches with a pen/skewer/etc, but can't accidentally switch them.

Held in place by the same screw that holds the faceplate on, no additional parts.

I use mine to prevent anyone accidentally switching off the security lights on my garage!

Can be printed without supports, so it comes off clean, and you only have to trim off the brim!