These bow D shackles are made with high tensile alloy steel with galvanized shackle and can bear weight up to 3250 Kgs. having high resistance for load. They are certified for lifting and contain a bolt type pin for extra safety. The screw pin shackles is used for static load and safety bolt type is used for running loads. The nominal size comprises of 5/8’’ (16mm). Used as per requirements in marine industry and shipping.