Allen Brothers 40mm Dynamic Cheek Block and Becket Forespar Whisker/ SpinPole End Fittings Allen Brothers 20MM Dynamic Single

Allen Brothers 20MM Dynamic Single With Articulating Fork Head

it’s plenty strong enough

Harken 64mm Maxi End Stop

If the boom can roll about its' central axis

Tylaska Peeling Shackle with Std/Std Linked Bails Part Number Breaking Load Recommended Boat Size Safe Working Load TY1005-P 2

Allen Brothers 40mm Dynamic Cheek Block and Becket Forespar Whisker/ SpinPole End Fittings Allen Brothers 20MM Dynamic SingleAllen 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