Boa DuroLock

The Durolock is DMM's most secure auto locking gate mechanism, for situations where accidental gate opening is not an option. An evolution of the tried and tested Locksafe design, the addition of a free floating outer barrel introduces a fourth action to the gate opening process. This feature minimizes the chance of rollout, a vital consideration in complex rigging scenarios with moving ropes or for those working from a single attachment point. Major Axis: 30kN Minor Axis: 12kN