Always there when you need it - the Petzl Tibloc emergency ascender. The TIBLOC is an extremely compact and lightweight emergency ascender that you should always have along for the climb. It is very easy to use as a progress capture device in a hauling system. Even when big wall climbing, the rope clamp is perfect for hauling up your equipment.
With the help of the angled teeth and a self-cleaning slot, the rope clamp can perform under any conditions, whether they be icy or muddy. Another important detail: The TIBLOC uses spring action which forces the carabiner into the rope, providing instant grip regardless of the position!