Weighing in at just 40g, the Petzl Ultra-Light Asymmetric Carabiner is ideal for attaching devices without adding unnecessary weight. A D-shape design and H cross-section ensure an optimal strength-to-weight ratio, while a dedicated hole reduces the risk of losing TIBLOC ascension and MICRO TRAXION pulley style devices. A fluid interior design facilitates rotation of the carabiner for easy connection and disconnection. The Petzl Ultra-Light Asymmetric Carabiner is backed by a 3-year guarantee and meets CE EN 12275 (type B) standards.