Blocks

EX1296 – 57mm Harken Carbo ratchet mainsheet block

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

EX1295 – 57mm Harken Carbo ratchet mainsheet block

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

EX12961 – 2-way link for ratchet blocks

2 way link, can be used on EX1295 and EX1299 ratchet blocks.

EX1299 – 57mm black ratchet Optimist mainsheet block

Ball bearing 57mm ratchet Optimist mainsheet block. Most economic ratchet block avail

EX1302 – 5mm plate shackle

5 mm plate shackle to mount ratchet blocks and ball-bearing mainsheet blocks EX1315 a

EX1304 – Stainless steel spring

Stainless steel spring to mount under ratchet blocks.

EX1305 – 40mm flexible PVC stand-up boot Optiparts

Flexible 40mm PVC boot to mount under ratchet blocks. This rubber stand-up from Optip

EX1306 – Harken 29mm single carbo block

Harken 29mm carbo block. Compact and extremely strong blocks. Ultra lightweight for m

EX1308 – Harken 40mm single carbo block

Harken 40mm carbo blocks. Compact and extremely strong blocks. Ultra lightweight for

EX1309 – Harken 40mm carbo block

Harken 40mm carbo block. Compact, ultra lightweight and extremely strong. For Optimis

EX1313 – Set of Harken Optimist mainsheet blocks

Harken Carbo blocks. Compact and extremely strong blocks. Ultra lightweight Optimist 

EX1314 – Harken 40mm block on Dyneema with shackle

Harken 40mm block on Dyneema line with a safety snap shackle. A must have for the top

EX13141 – Replacement line for EX1314 mainsheet extender

EX1315 – 38mm ball bearing block

Ball bearing blocks with 38 mm Delrin sheave, cheeks and bearings. With stainless ste

EX1316 – 38mm ball bearing block with becket

Ball bearing blocks with 38 mm Delrin sheave, cheeks and bearings. With stainless ste

EX1317 – Windesign mainsheet extender Optimist

38 mm Windesign low friction ring spliced with Dyneema to a safety snap shackle. An e

EX1318 – 34mm standard block

Standard blocks with stainless steel cheeks and nylon sheave. Sheave diameter 34 mm.

EX1319 – Harken 40-29mm Optimist mainsheet link block

The Harken 40-29mm link block is the perfect solution for creating a 4:1 Optimist mai