[BlueOrion]

We had a three prong grappling hook for a while, but at Philly we changed it to a two pronged hook with two little pieces that would go taut when there was tension on the hook. After this hook being knocked out when uncapping the 2X ball, we velcroed it in. Ours is inside our arm and comes out with tension and then the arm goes back down and the winch does the work. We are definitely going back to a 3 prong hook though, it's stronger and more dependable, but this time we are going to make it out of something stronger. As to materials and weight, I'm not sure anymore.