Knuckle Duster
thingiverse
Here is the rewritten text: Knuckles rocks my YouTube video! Check it out now! https://www.youtube.com/watch?v=quWNUxn7FQ8
Download Model from thingiverse
With this file you will be able to print Knuckle Duster 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 Knuckle Duster.