Have any of you guys ever used one of these for any purpose or even heard of one? I was looking around at random arborist and climbing stuff and stumbled upon one. As much as I can see it being a very versatile piece of a equipment for a stand, and assistive climbing piece, self rescue item, etc. I’m very surprised I haven’t seen any mention of it at all on here. So here you go if you’ve never seen one or heard of one, here is something else to throw into the idea machine.