Kong Tango Red Material: Aluminum Brand: Kong Item Weight: 130 grams Shape: D-shaped Lock Type: With double safety lever. To open the carabiner, you need to push the rear lever with your palm and pull the front lever at the same time. The rear lever is protected, preventing accidental opening by pressing the carabiner against the body or a wall. With key lock system. Major axis strength: 33kN. 130 grams. Also available in blue.