Robline Tapered Opti Mainsheet – Marine Boat Replacement Part is organized for deck hardware & rigging shoppers who need a clear, professional marine parts buying experience.Tapered Opti Mainsheet Robeline's tapered lines feature outstanding properties such as excellent abrasion resistance, extra low stretch, and the use of top-quality polyester. A specialized line, the Opti (Optimist) mainsheet is double tapered (thinner at the ends, thicker in the center) which provides a better grip. The smaller line diameter at the ends reduces friction in blocks and sheaves. Constructed of a mix of Dyneema® with a PA/PES (polyamide/polyester) yarn for high loads, low stretch, improved elongation and excellent grip. This sheet is not symmetrical, one taper is longer than the other. The long taper runs through the blocks on the boom, the shorter taper runs through the cockpitFitment & Product Details Brand / Manufacturer: Robline Color: silver Search-optimized by brand, system, part type, and fitment cues. Verify compatibility with your original part number, engine model, and application before ordering. Built for boat owners, e-commerce shoppers, and professional marine service teams.
