AME DCP Leg Strap Base

Protective base that has ability to attach a leg (or wrist) strap and provision for including a 3.5mm socket.

This is for the American Morse Equipment DCP paddle. It may fit their other paddles, but I don't have them so I don't know.
https://www.americanmorse.com/dcp.htm

I've included the scad file so you can edit to your heart's content, but if you repost, remix or whatever please credit me.