Description

40mm Dynamic Cheek Block with Becket.New for 2023.Made from high-strength, lightweight glass-loaded nylon and featuring Allen’s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.Bearings – Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.Cheek – Designed to be mounted flat to a surface using the three fixing holes.Becket – This block has a specific becket (tying) moulding. The becket allows you to make a purchase system.