A multi-functional, lightweight and compact keylock locker, the Black Diamond HotForge Screwgate carabiner features a hot-forge construction-allowing us to remove weight where it&';s not needed and add material where durability is key-and a low-profile, non-snagging nose that&';s easy to clip and clean. Ideal for use at belays, top roping or whenever you find yourself in need of a trusty locker, the HotForge accommodates a clove hitch and is built for everyday climbing missions that demand reliability and durability. SPECS Weight: 50 g Closed Gate Strength: 24 kN (5,395 lbf) Gate Opening: 19 mm Minor Axis Strength: 8 kN Open Gate Strength: 8 kN Major Axis Strength: 24 kN Country of Origin: Taiwan