Protects toggle switches from being snapped off, or accidentally turned on. e.g. when packing into boxes or suitcases.

Parameterised - read the comments and customise for your printer and switch.

Can be made for two attachment methods. Either a) with a thin recess and a small hole that clamps under the toggle switches nut b) glued/screwed on, with a large hole that is clear of the toggle switch nut