N Scale Hot Bearing Detector
thingiverse
Help keep your railroad safe with hot bearing detection equipment. These are slightly overscale to allow them to rest on the ties and to allow you to more easily work with them. They will require cleanup after printing. I recommend a small metal rectangular file to help cleanup where the boxes rest on the ties. A hobby knife with also help cleanup straight edges. I've tested these on both code 80 and 55 track and they fit good on both. Control boxes can be used for other projects as well. These were printed in PLA with a printer with 0.4mm nozzle so higher res printers should have no problems.
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