Fan Bolt Cover
thingiverse
The kid stumbled upon an exposed bolt on a massive industrial electrical cooling fan, prompting them to create a protective cover. If you're in need of a custom design like this, feel free to reach out and I'd be more than happy to whip something up for you.
Download Model from thingiverse
With this file you will be able to print Fan Bolt Cover 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 Fan Bolt Cover.