6:1 Downhaul System, using Ronstan 30mm Orbit blocks. The downhaul is available with a choice of secondary lines, Robline Dinghy Control secondary line or our premium Polytech line.
Dinghy Control is a general purpose Polyester cover with a Dyneema® SK78 core.
Robline Polytech has a blended Technora®/Polyester cover for excellent durability and grip, and a Dyneema® SK78 core providing greater longevity especially for the highly loaded downhaul where the cleat causes wear, and excellent grip in the hands.
Primary line is 5mm SK78 Dyneema.
Choose the secondary line type, colour and length that you want, and what rig that you want your system optimised for. Please note that if you are using the Standard MkII rig we suggest that you consider our 8:1 systems which are better suited to that rig.