OZONE has been designed to be used with pulleys, ascenders and descenders. Its almost oval shape makes the carabiner easy to turn around in slings or belay station as well. Features: - Twist lock gate - Keylock - Unique production number Specifications: - Weight: 85 g 3 oz - Material: aluminium alloy (anodized) - Strength major axis: 26 kN - Strength minor axis: 9 kN - Strength open gate: 7 kN - Gate opening (d): 21 mm