Summary

Here is a shift key for a Remington-Rand KMC typewriter. I have included two files. One is a tighter fitting one for printers with a tight tolerance and the looser one for printers with lower tolerances. The tighter one is perfect for my Bambu A1 Mini with a 0.2mm nozzle. I printed mine out in PLA but I suspect most other non-flexible materials will work. I would use a high infill setting for a solid key cap.