small spool holder for my coil winder

this is a small spool holder stand. it holds a small spool with a legth of wire that is specially spooled for my multiple coil pack. it uses a 5/16 all thread and bushings sized for the spool, and thumb knobs, to tighten it down.

you can see my special made 3D printed winder, which you can find here on thingverse. http://www.thingiverse.com/thing:760322
find the stl file for the thumb nut there, as well as the winder stl files

this is part of my research into Stan Meyer and his work.