The Black Diamond PearLock Twistlock Carabiner is a versatile and reliable tool for climbers, featuring a twistlock gate and a large rope-bearing surface. This twistlock carabiner is designed for smooth belaying, using a Munter hitch, or serving as the brake carabiner with an ATC Guide. Its pear-shaped design and twistlock gate provide an extra layer of security, making it a dependable choice for dynamic belaying. Constructed from 7075 aluminum with 25% pre-consumer recycled content Features a large rope-bearing surface for enhanced smoothness and durability Hot-forged for a lighter weight without compromising strength Equipped with a dual-action twistlock sleeve for added safety Weight 84 g Materials 97.5% aluminum, 2.2% steel, 0.3% delrin plastic