Black Diamond NForce AscenderBlack Diamond’s NForce ascender utilizes a unique four-bar linkage system that allows the handle to track up and down. This action pivots the cam and generates more clamping force when you weight the ascender. The … Continue reading "Black Diamond NForce Ascender"
Petzl Mini TraxionUsed to be if you wanted to work a route, you had to find a partner willing to belay your sorry butt for hours. Now many top (hang)dogs are replacing their belay slaves with the … Continue reading "Petzl Mini Traxion"