Optipart Optimist Blocks

Optimist Mainsheet Extender with Harken 40mm block.Harken 40 mm block, plastic covered wire and small safety snap shackle. A must have for the top competitor.

Optipart Optimist Mainsheet Snap Shackle fits the mainsheet onto the deck. Small stainless steel safety snap shackle for the mainsheet. Length 43 mm, weights just 16 grams.

Optimist Downhaul Clamcleat in black.Hard anodized Aluminum clamcleat for downhaul on the Blackgold mast.

Optimist Downhaul Clamcleat in silver.Aluminum cleat (CL211 Mk2) for downhaul or halyard on gold and silver mast. Silver coated.

Ball bearing 57mm ratchet Optimist mainsheet block. Most economic ratchet block available.Comes with ratchet control switch to alternate the direction of travel.- Suitable as a Optimist Mainsheet Block- As under Optipart no: ex1299- 57mm sheave- Suitable...

Stainless steel 316 trigger snap safety snap shackle. Can be opened with one hand. Length 49 mm, weights 20 gr.

The Optimist Halyard Block with an official Harken plain bearing block and hook as seen under Optipart Sailing Spars online. Harken Ball bearing hook-in block as used on Blackgold racing masts. Due to the curved saddle the block rests againstthe mast in...

The Optimist Halyard line with Optipart EX1340 hook-in plain bearing block.As supplied with Silver Regatta Mast Set.

Classic Laser mainsheet block to fit on the boom.

Classic Laser mainsheet block with becket to fit on the boom.

Classic Laser traveler block. Plain bearing. Used in combination with the EX2156 small traveler block.