The Oval Quick Link Steel Carabiner is made of zinc-plated carbon steel for durability and corrosion resistance. Its oval shape optimizes load distribution. The threaded screw closure provides a secure, static connection. The 8mm model weighs 81g and has a 40kN major axis strength, requiring a 14mm wrench. The 10mm model weighs 143g with 45kN major axis strength and needs a 17mm wrench. Suitable for static rigging, anchor building, and fixed line systems.