Necessity is the mother of invention; and I wouldn't have invented this if my son didn't feel it was necessary to break the box these came in.
Anyway, this is a handy little pegboard mount precision screwdriver assembly, available in 5 wide or 10 wide (3" or 6") as STL files. Or, modify spacing, width, opening size and depth from the settings in the SCAD file.
This was my first foray into OpenSCAD and designing completely from code. All my other projects have been in SketchUp. I'm hooked! (pardon the pegboard pun).