The bollard is designed and selected according to the berth capacity and the structure of the wharf to meet the requirements of safe, reliable and easy to use for the docking, berthing, mooring and turning of the ship. The bollard consists of a casing, a bolt, a nut, a washer, an anchor plate and a core packing. Marine mooring bollards are available in many popular shapes and sizes to suit most docks jetties and wharves, including Tee
bollard (T bollard), horn bollard, double bitt bollard, single bitt bollard and kidney bollard.