A high performance spinnaker halyard in 10mm Southern Ropes "Dyneema Braid" complete with a eye splice on one end and a messenger eye on the other. Southern Ropes’ most successful yachting rope. Our unique construction method allows a long work-life compared with the market. Core in Dyneema SK75 is heat set and UV coated. The 32 plait polyester mottled color cover is very durable.