Patented Gridlock design: Prevents cross loading for enhanced safety during belaying
Internal wiregate: Keeps the carabiner in proper orientation for reliable performance
Horned spine: Prevents shifting and keeps belay devices in place
Smooth rope feeding: Horned spine transitions into a rope bearing surface for easy rope movement
Durable construction: Made from high-strength aluminum and metal for long-lasting use
Summarized by Shop
With its revolutionary, patent-pending design made possible by our in-house hot forge, the Black Diamond GridLock Screwgate eliminates the dangers of cross loading. Designed specifically for belaying, the intuitive, easy-to-use GridLock isolates the belay loop behind its uniquely shaped gate, thereby keeping the carabiner in its proper or