Here's a basic Rocker Switch holder that gives you a little structure for mounting a rocker switch. I CADed this in Fusion360 with the (successful) intent of running a cable through a hole directly in to the back of this object. Then one of the two wires would go through a small rocker switch and both wires exiting the object would do so above the object, but pinned against the structure I made this for. I think this will be of some limited value for other contexts. Nevertheless, here it is. Do as you will with it.