Pushing the evolution of ascenders, the Index allows trigger-finger access to help you manipulate the cam for easier operation low on a pitch or during hard- to-clean traverses. Pushing the evolution of ascenders, the Index allows trigger-finger access to help you manipulate the cam for easier operation low on a pitch or during hard- to-clean traverses. The dual-density grip and trigger increase comfort for long days on the wall, and a large clip-in hole lets locking carabiners rotate 360 degrees for easy rigging. Features Trigger-finger access for easy operation Dual-density grip and trigger for increased comfort in all conditions Large carabiner clip-in hole Specs Weight: 199 g Size Range: Right-Left Strength: 4 kN Country of Origin: Taiwan Materials 10% Profax-SG, 5% Santoprene, 45% Steel, 40% Aluminum