Agat 18/18K Film Transport Lock Button
This is a replacement lock button/knob for the Agat 18 and 18K cameras. If you print this, make sure to lift it off the bed by about .5mm and use supports to give it the right texture and make it easier to use. The Agat 18 knob is a bit longer than the 18K, in that case you can download the 18 version and it should work.
Settings I printed with:
0.2mm nozzle
.08mm layer height
20% infill
Brim: recommended
Supports: Yes