With an updated modern design blended seamlessly with a hot-forged utilitarian shape and a classic screwlock sleeve, this carabiner is an ultra-versatile workhorse. With an updated modern design blended seamlessly with a hot-forged utilitarian shape, the PearLock features a large rope-bearing surface, making it ultra-smooth for belaying, using a munter hitch, or as the brake carabiner with an ATC Guide. The classic screwlock sleeve rounds the PearLock out (pun intended) to make this carabiner an ultra-versatile workhorse. Specs Weight: 78 g Closed Gate Strength: 23 kN (5,170 lbf) Gate Opening: 22 mm Minor Axis Strength: 8 kN Open Gate Strength: 8 kN Major Axis Strength: 23 kN Country of Origin: Taiwan Materials 95% Aluminum (7075 and 6061), 4% Steel, 1% Delrin Technology & Sustainability Recycled Aluminum As part of Black Diamond's commitment to innovation and minimizing our environmental footprint, our carabiners are made with UL validated 25% pre-consumer recycled aluminum.