The Hacksmith Builds Real-Life Version of Batman’s Grappling Hook Gun

From The Hacksmith:

The grappling hook gun can shoot distances of up to 150′, using 3mm kevlar rope which is rated for 2000lbs! It is lightweight, and probably the smallest grappling hook gun ever created. In our next video we will be finishing our prototype 8HP electric superwinch that will allow us ascend buildings faster than anything commercially available!

[the Hacksmith]