Automatic Belt hook
thingiverse
Hi :-) This is a good automatic belt hook! i've done the 3D plans by myself.
Download Model from thingiverse
With this file you will be able to print Automatic Belt hook 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 Automatic Belt hook .