Big Bro Demo - New

http://www.trango.com
These puppies are big! For fist crack and offwidth aficionados, Big Bros rule. The expanding tube chock design is stable, lightweight, easy to use and strong. Because of their stable nature when they're placed correctly they're almost impossible to dislodge when you're grunting by them, and they make a nice smooth rope guide at the lip of a roof. Their expansion range is phenomenal—a #5 Big Bro has greater range than an entire set of traditional cams! Another piece of Extraordinary Rock Climbing Gear by Trango. This video has been reformatted for better performance on YouTube.
http://www.trango.com