Allen Dynamic 40mm Single and Swivel Ai_Description A true crossover product Deckbeaters®

A true crossover product Deckbeaters® provide 8mm of breathable neoprene padding in the seat for protecting wetsuits

These features provide a superior load-carrying ability and longevity when compared to other bearing systems

This gives the user more control to make incremental adjustments to hand-held lines such as jib sheets

Contoured padding on seat and back of thighs to improve comfort

Tii-on blocks should be attached with a crossed/ through threaded line

Allen Dynamic 40mm Single and Swivel Ai_Description A true crossover product Deckbeaters®Made from high strength, lightweight glass loaded nylon and featuring Allens 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