Replacement Optimist halyard line with low friction ring spliced on.

Hook-in block, ball bearing as used on the Optimist Blackgold racing masts.

Harken HK404 micro block

Ball bearing 16mm Harken micro block with stainless steel cheeks.

Harken 40mm carbo blocks. Compact and extremely strong blocks.

57mm Harken Carbo ratchet mainsheet block

Harken 57mm carbo ratchet block, model 2135, used as Optimist mainsheet block and Laser...

PRO RACING Optimist mainsheet system

Complete Optimist mainsheet system for pro racing Optimist.
•    1 x double tapered mainsheet...

Harken 40mm carbo block.

Optimist Halyard system with Windesign low friction ring.

57mm black ratchet Optimist mainsheet block

Ball bearing 57mm ratchet Optimist mainsheet block.

Most economic ratchet block...

5 mm plate shackle to mount ratchet blocks and ball-bearing mainsheet blocks

Optimist hook-in block red Optiparts

Harken model 2135 57mm ratchet block, used as Optimist mainsheet block with 2-way link.

The lightweight alternative to a block, with no moving parts these are an extremely low maintainance item.

Unlike some other...

Harken 40-29mm Optimist mainsheet link block

Optimist plain bearing halyard for Silver mast

PRO RACING Optimist mainsheet system

Complete Optimist mainsheet system for pro racing Optimist.
•    1 x double tapered mainsheet...