LED Switch Mount for Aluminum Extrusion

I designed a simple little switch mount that easily fastens to aluminum extrusion with M3 T-nuts. It has a gap between the switch and whatever it is mounted to so that wires can be routed through. The mount is compatible with these switches:
https://www.amazon.com/Support-Car-Round-Toggle-Switch/dp/B00RXCOCSY/ref=sr_1_1?s=automotive&ie=UTF8&qid=1497565617&sr=1-1-spons&keywords=e+support+toggle+switch&psc=1

This mount should also work with acrylic frames that have long enough screws to pass