Viadana 45mm Fiddle Ball Bearing Strengthened Block w/Becket, 90.57 Track Fastener_8 FH mm and a deep external groove

and a deep external groove to retain the rope securely within the large shoulders when spliced into a loop

Hard coat-anodized aluminum for strength

double-groove Air foils for smooth sail handling and fast sail changes

At the core of Zircon's performance are industrial ceramic ball bearings mounted inside caged races

Viadana 45mm Fiddle Ball Bearing Strengthened Block w/Becket, 90.57 Track Fastener_8 FH mm and a deep external grooveIntroducing our premium Mainsheet System, designed to elevate your sailing experience with precision and durability. Backed by a manufacturer's two year warranty, this system is built to withstand the rigors of the open water. Upgrade your sailing rig with our Mainsheet System and experience the perfect blend of performance, reliability, and ease of use on the water. We appreciate your patience with this product, please allow 2 3 weeks for