The 25 kN Aluminum Carabiner Screw Lock – D-Shape is a high-strength connector designed for secure attachment in climbing, rope access, diving, and rigging applications. Manufactured from anodized aluminum alloy, it provides excellent strength while remaining lightweight and corrosion-resistant. The screw-lock gate adds an extra level of security by preventing accidental opening, while the D-shape design helps direct load along the spine of the carabiner for maximum strength and efficiency. Its larger size and higher breaking strength make it suitable for load-bearing connections and demanding professional use. Specifications: Breaking strength: 25 kN / 5600 lb | Gate opening: 17 mm (0.67 in) | Length: 100 mm (3.9 in) | Width: 56 mm (2.2 in) | Weight: 65 g (2.29 oz) | Material: Anodized aluminum alloy | Color: Black | Certification: CE1019.