Batman Grappling hook
thingiverse
Check out this epic Batman Grappling Hook replica from The Hacksmith's mind-blowing vids! And look, I've got it right here. However, be aware that you'll need to take the initiative and drill your own holes for a seamless experience.
Download Model from thingiverse
With this file you will be able to print Batman Grappling 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 Batman Grappling hook.