Optipart Optimist Blocks

Made from stainless steel 316 fixed base plate to mount a mainsheet block in the Optimist. Specifications Material: 316 Stainless steel

Optiparts EX2154 end of boom mainsheet block with becket for Laser and ILCA all models - Schools or Club version. Fitting Instructions  Drill out old rivets to remove the boom eye and replace using...

Optiparts Classic Traveller Block with Sister Hook for Laser - Large Classic Laser® and ILCA® traveler block. Plain bearing. Used in combination with the EX2156 small traveler block. This product is...

Optiparts Optimist Mainsheet Ratchet Block - Black - 57mm Features Comes with a ratchet control switch to alternate the direction of travel Suitable as an optimist mainsheet block Suitable for...

The Optimist Halyard Block with an official Harken plain bearing block and hook as seen under Optiparts Sailing Spars online. Harken Ball bearing hook-in block as used on Blackgold racing masts. Due...

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

The Optimist Halyard line with Optipart hook-in plain bearing Optimist halyard as used on the Silver spars from Optiparts. The hook-in block has a round fiberglass filled nylon case designed to fit...