Swenska-Hoga is a series of prefabricated mooring lines with an integrated shackle and a shock absorber for various models of boats. The lines ease the mooring of the boat at buoys or at the berth. The stainless-steel shackle has a rubber coating. In conjunction with a rubber spring, it prevents collision damage to nearby objects. All elements of a set are clearly marked with the given size, making their allocation easier.