Mooring Ropes Panama at Mary Duckworth blog Boating Ropes Sailing Filter Marine Loading Arm. Cabo Mooring Construction three strand double twist: flexibility and abrasion resistance Diameter 14 mm (0. 55 in): suited to smallmedium mooring tasks Colour black: reduced visual impact and easy maintenance Handling smooth finish: resists kinking for easier lines work Use mooring: secures vessel at berth and for fendering Cabo Mooring Rinse with fresh water after use, air dry before stowing and inspect regularly for chafe or damage.