Come and see our amazing products. Classic D shape carries the majority of the load toward the spine,the carabiner's strongest axis.Keylock nose guards against snagging. D shape is particularly suited for connection to equipment such as a belay system,a pulley,descenders or the end of a lanyard.It is efficient in a variety of situations and provides good handling and grip,even when wearing gloves. Pls confirm with us about the packing info, stock color and exact production time before placing your order.