The Petzl Rollclip Pulley Carabiner is designed for use as a directional point on the Ascension handled rope clamp during short rope ascents. The keylock system prevents accidental snagging when putting the pulley in place and the gate opening on the pulley side makes it easy to install rope when the pulley is fixed to an anchor. The sheave is mounted on sealed ball bearings for excellent efficiency.

The Rollclip Z opens on the non pulley side, while the rollclip opens on the pulley side. 

Breaking Strength:

20 kN Major Axis
8 kN Minor Axis
7 kN Gate Open
Gate Opening: 0.87 in
Weight: 4.06 oz