fischertechnik compatible building blocks / beams

Beams for the fischertechnik construction toy system.

Just in case you'd need an aluminum beam from 30 to 210 mm length, and you don't have one at hand, just print it yourself.

Example printed with "DasFilament silber" PLA

Printing tips:

print the part flat, the end groves rotated vertically and only partial support at the outside of the horizontal groves.