The stainless steel climbing carabiner with safety ring is made of high-quality steel, essential for everyday climbing. Package includes: 5 x Heavy-duty black steel carabiners. The round carabiner with a high breaking load (15 KN) is suitable for belaying, rappelling, pulleys or belays and has a wider working surface for the rope for better strength. The stainless steel military carabiner is often used for highlining, working at height, rescue operations and hauling. Steel diameter 10 mm, Width 54 mm, Length 104 mm, Weight (per piece): 159 g