Description

40mm Dynamic Cheek Block with Becket.

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.

Technical Description Features Metric American Length 2.87 in 73 mm Line Diameter 0.39 in 10 mm Fixing Size – M4 Fixing Pitch 2.46 in 62.50 mm Breaking Load 1719.61 lb 780 kg MWL 529.11 lb 240 kg Weight 0.09 lb 42 g