No Worries descender on belay

This demonstrates an SRT No Worries descender being used as a belay device whilst the rope is being hauled through a 7 to 1 Trac haul system. The haul system pulls the load up and the No Worries as used here belays the rope. The Trac haul also has a Kong KISA load limiting device set up on it so as eliminate the potential of failure on this rope due to shock load.