As you belay another climber, your locking carabiner is always prone to shifting and rotating within your belay system, especially when the rope is not weighted. Apart from being extremely annoying, the danger of carabiner rotation is cross loading.
As you belay another climber, your locking carabiner is always prone to shifting and rotating within your belay system, especially when the rope is not weighted. Apart from being extremely annoying, the danger of carabiner rotation is cross loading.