Industrial panel keys

Panel keys for cabinets doors.

Keys are working well for me so far, not too much ware.

ABS is too weak for these maybe at solid infill it might work.
PLA is the next best will home up to some abuse and lasts a while.
ColorFabb XT is the best I have so far, barely deforming at all with use.

30% infill or above is definitely recommended.

Using slic3r helps too as it will solid infill the key part making it stronger. This is the solid infill threshold area. Mines at 70mm^2.

redrawn in OpenScad with files.

Any comments/revisions are always welcome.