Seasure "00-01" Bolt Down Block

Whitstable Marine Verified independent store

→

Sea Sure 25mm Bolt down block Classic Sea Sure designed 25mm blocks. Manufactured in the UK from guaranteed 316 Stainless steel. The plain bearing and tough Arnite sheave means the y just keep on going. Many blocks from this range can still be found on many many Olympic class masts - because they simply work and are virtually indestructable! Show more