The Black Diamond RockLock carabiner is your ultimate belay and rappel companion. As the largest belay and rappel locker in its class, the RockLock boasts a keylock nose that ensures snag-free operation and Munter Hitch compatibility for versatile use. Designed for ease of handling, it can be operated effortlessly with one hand. Crafted with hot-forged lightweight construction, the RockLock is built to withstand the demands of everyday climbing. The redesigned spine enhances grip and maneuverability, while the larger rope-bearing surface increases durability, ensuring reliable performance season after season. Experience the blend of robust design and practical features with the Black Diamond RockLock carabiner, the essential screwgate for every climbing adventure.