12 tooth crank for old crank windows
thingiverse
People use a manual crank, typically 12-toothed, to operate traditional crank windows that have been around for ages.
Download Model from thingiverse
With this file you will be able to print 12 tooth crank for old crank windows with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 12 tooth crank for old crank windows.