Sea Sure 25mm Single and Becket Tracking_Boardfy adjustable fit that holds through

adjustable fit that holds through tacks and gybes without needing to be retightened mid-race

Sheave 40 mm Length  110 mm Weight  122 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load  660 kg Breaking Load  1383 kg

webbing cutter

Installation is straightforward

combining 1mm super stretch thermal insulating neoprene with our fast-drying Hydrobase® fleece lining

Sea Sure 25mm Single and Becket Tracking_Boardfy adjustable fit that holds throughClassic Sea Sure designed 25mm blocks. An inexpensive range of lead blocks. Manufactured in the UK from guaranteed 316 Stainless steel. The plain bearing and tough Arnite sheave means they 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 indestructible! The 00 11 features a becket at one end and a clevis pin attachment at the other so this block could be used