Built for speed and efficiency, the Black Diamond MiniWire Carabiner is the lightest fully functional carabiner in the BD arsenal. Designed for climbers who move fast in alpine terrain or go long on multi-pitch routes, the MiniWire trims weight without compromising strength. Its hot-forged construction is engineered to reinforce high-stress areas and eliminate excess bulk. With an optimized nose for smooth clipping and unclipping, this carabiner delivers reliable performance when every gram counts.