Parametric H Clip (panel joiner)

I needed some H-clips to align some plywood panels together.
Obviously plastic H clips should never be used for structural loads or safety. PLA plastic will fail suddenly under load.
The clip here is for 1/2 inch plywood (12mm) but the OpenSCAD file will allow you to customize for different dimensions.
If the panels will flex or move then you should print with 100% infill or the center point of the clip will fail quickly.