The file 'Stepper Motor Hand Crank For 28BYJ-48 3D Printer Model' is (stl) file type, size is 200.7KB.
Self explanatory :) Fits a 608 bearing and cranks the 28BYJ-48 motor:
https://amzn.to/408IMCR
The size of the 608 bearing hole is nice because even if you don't have a bearing to put in there, you can use your finger. I'll upload another soon with a shorter throw.
HandCrank.stl | 682.9KB |