Replacement Optimist halyard line with low friction ring spliced on.

Harken 40mm carbo block.

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

Unlike some other...

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

T2 soft-attach block 29mm from Harken as used on Blackgold mast halyards.

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

Optimist halyard system as used on Blackgold Optimist masts.

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

Flexible 40mm PVC boot to mount under ratchet blocks.

This rubber stand-up from Optiparts keeps your block from hitting the deck without...

PRO RACING Optimist mainsheet system

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

Harken 29mm carbo block. Compact and extremely strong blocks.

Ultra lightweight for mainsheets and control lines.

These blocks can...

Optimist plain bearing halyard for Silver mast

Stainless steel spring to mount under ratchet blocks.

Optimist hook-in block red Optiparts