Laboratory cable organizer

I have drawn the "Cable organizer" to organize the cables of my measurement equipment. These cables were lying around or were hidden in some boxes. I have used the great application FreeCAD to draw this simple organizer. The first model was printed in PETG, because that was just the filament that I had in my printer, but I think that PLA can also do the job.

About the model
----------------------
width: 150 mm
height: 57,50 mm
width of the fingers: 10 mm
spacing for the cables 5mm

Mounting
------------
screw hole: 3 mm
screw head: 6 mm