Aluminum carabiner with Express sleeve and Keylock system. The most classic carabiner for via ferrata. Its special shape allows a large opening and a good grip. Express sleeve: to open the carabiner must lower the sleeve and then pull the gate.It is normally used mounted on a lanyard or via ferrata set.Key Features: Improved opening and capabilities thanks to the D-shaped bentKeylock systemHigh quality product completely developed and manufactured in ItalyTested piece by piece