Quickdraw set of 6 pcs Hawk QD Combi Bio-Dyn-Ring 15 mm 10 cm are suitable for sports and multi-pitch climbing. The quickdraw consists of a Hawk straight top carabiner with a straight keylock that facilitates the click of the belay, Bio-based Dyneema®, which is exceptionally strong and highly resistant to abrasion, chemicals and UV radiation and from the Hawk Wire lower carabiner with a wire lock that prevents accidental opening.The Biner Fix rubber insert holds the lower carabiner in the correct position.