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Published on Nov 7, 2016
The new Grivel Roller carabiner presented by Hervé Barmasse!
The idea allows you to clip the carabiner directly into the required point: an anchor or a harness, or to haul a heavy load. Two sizes L and S both with the fantastic twin gate safety system. The Roller is made by a connector plus a pulley in just one piece. The goal is to reduce the friction of different maneuvers and make the job “lighter”. Very useful in multi-pitch wall and for self or professional rescue. Thank You for watching!