The Am'D Ball-lock. An asymmetrical, aluminum, karabiner that has a D shape, best suited for connecting a belay system or for connecting devices. �D shape is particularly suited for connection to equipment such as descenders or positioning lanyards � Keylock-nose, ensures snag-free usage � H shaped design improves strength and protects Specifications � Material: Aluminium � Weight: 75 g Lock type: Automatic, triple action � Colour: Grey � Major axis strength: 27 kN � Minor axis strength: 8 kN �Open gate strength: 7 kN � Gate opening: 25 mm � Certification(s): CE EN 12275, CE EN 362, EAC, NFPA 1983 Technical Use