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

NEW 2021

Harken 29 mm Ti-Lite block spliced on a 4 mm Dyneema® line with loop.

Stainless steel spring to mount under ratchet blocks.

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

Flexible 40mm PVC boot to mount under ratchet blocks.

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

Harken 40mm carbo block.

NEW 2021

Outhaul system for Laser® Radial and MK2 with a spliced 3 mm Dyneema®...

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

Replacement Optimist halyard line with low friction ring spliced on.

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

4 mm plate shackle to mount standard mainsheet blocks EX1318 and EX1320.

Optimist Halyard system with Windesign low friction ring.

Harken 40mm block on Vectran line with a safety snap shackle.

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

Optimist hook-in block red Optiparts

NEW 2021

Cunningham system for Laser® MK2 with a spliced 5 mm Dyneema® primary line...