Harken HK404 micro block

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

NEW 2021

Cunningham system for Laser® 4.7 and Radial with a spliced 5 mm Dyneema®...

Harken 40mm carbo block.

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

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

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

Replacement Optimist halyard line with low friction ring spliced on.

NEW 2021

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

Optimist hook-in block red Optiparts

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

Optimist halyard system as used on Blackgold Optimist masts.

Flexible 40mm PVC boot to mount under ratchet blocks.

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

Optimist Halyard system with Windesign low friction ring.

57mm Harken Carbo ratchet mainsheet block

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

NEW 2021

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

PRO RACING Optimist mainsheet system

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