What Our Gearhead(R) Experts Are Saying:"I use the GridLock Triple Lock when I want absolute confidence that my belay carabiner won't rotate. The internal wiregate locks the belay loop in place really cleanly, and the triple-action gate is surprisingly easy to operate with one hand. It just keeps everything oriented the way it should be."On busy days at the gym or when we're settling into a belay stance at the base of a crag, we want a carabiner that stays put and removes uncertainty from the system. The Black Diamond GridLock Triple Lock Carabiner does exactly that, using a clever internal wiregate to capture the belay loop and prevent accidental rotation. By isolating movement where it belongs, the GridLock keeps the load aligned along the strongest axis for dependable security. A horned spine stabilizes belay devices, and the triple-action gate design allows controlled, one-handed operation without compromising safety. Built with a durable aluminum body reinforced with steel in key areas, the GridLock Triple Lock offers long-term reliability for climbers who value simple, fail-safe functionality in their belay setup.