Non-twist locks are an essential climbing component, increasing safety during the activity. They are prepared to take the load. The large contact surface makes it easier to guide the rope.

Thanks to the appropriate shape and the use of optimal design solutions, the comfort of the carabiner is significantly increased. It also increases safety, as it allows it to be operated quickly.

This is the most classic carabiner shape. It is characterised by its symmetrical construction and even load distribution. It works best with swivels and pulleys. It is mainly used by rescuers and in cave mountaineering.