Full size oval-shaped light alloy carabiner with screw lock gate,designed to be used especially with pulleys, ascenders and descenders. Hot-forged I-Beam construction and ergonomic design makes the carabiner balance of weight, strength and size. The symmetrical shape provides effective loading and the fully rounded bearing parts increase the lifespan of carabiner and rope. The red indicator provides a visual warning when the carabiner is unlocked. Keylock nose avoid tangling during use. Each car