Allen Brothers 40mm Dynamic Cheek Block and Becket Forespar Whisker/ SpinPole End Fittings Available for boats between 20'

Available for boats between 20' and 30'

Major Bend:

If the boom can roll about its' central axis

Hayn Marine Stud Rigging 6mm Wire 7/16-20 X 3 1/4 Right Hand

Allen Brothers 40mm Dynamic Cheek Block and Becket Forespar Whisker/ SpinPole End Fittings Available for boats between 20'Allen Brothers 40mm Dynamic Cheek Block and Becket 40mm Dynamic Cheek Block with Becket. New for 2023. 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