Optimist halyard system with 3 mm Dyneema with spliced loops and supplied with the Harken hook-in block and 29 mm Harken tie-lite block.
Aluminium clamcleat as supplied on all Optimax spars for downhaul and halyard.
Spliced Dyneema® 3 mm vang line with a loop on one end for easy attachment. Tie or splice the open end around the boom.