Luff end or halyard for Optimist sailboats from Optiparts
The adjustment line, passed through the supplied friction ring and led back to the jam cleat, will optimize the tension of this sprit halyard . This assembly allows the adjustment line to pass through with a 10mm diameter, standard for Optimist sailboats! Made of 100% Dyneema rope, with a 25mm diameter friction ring mounted on the end with a high-quality splice!