Petzl Amd H-frame Black Screw-lock Carabiner with Captiv The Am'D asymmetrical aluminum carabiner has a D shape best suited for connecting a belay system or for holding equipment. Its ergonomics and Keylock system facilitate manipulations, even when wearing gloves The asymmetrical aluminum Am'D carabiner has a D shape particularly suited for connection to diverse equipment such as descenders or positioning lanyards. Its fluid interior design and Keylock system facilitate manipulations. Great functionality, thanks to its capacity and dimensions: - efficient shape for use on either end of the carabiner (belay systems) - carabiner can hold a large quantity of equipment Weight 70 g Locking system SCREW-LOCK Type B Color(s) Black Major axis strength 27 kN Minor axis strength 8 kN Open gate strength 8 kN Gate opening 25 mm Guarantee 3 years Size: 4.41" x 2.64" x .66" Good handling and ergonomics: - D shape for good handling - shape designed for gripping with gloves on - Keylock system to avoid any involuntary snagging of the carabiner