Watch Escapement Toy Winding Key Plug
thingiverse
This is a plug for the hole by the winding key. It's friction fit and secures the key in place if that is something you want.
Download Model from thingiverse
With this file you will be able to print Watch Escapement Toy Winding Key Plug 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 Watch Escapement Toy Winding Key Plug.