Spar Parts

Boom Jaw 38mm End Cap with Jaws for a 38mm (outer dimension of boom tube) Opti Boom

Inboard end jaw for 40mm boom. Optiparts Part # EX1280

Inboard end jaw for 32mm boom. Optiparts Part # EX1275

Sprit ends for racing 27mm sprit, pair. Optiparts Part # EX1271

Double spliced Dyneema mainsheet pennant; one end on mainsheet block, other on snap shackle to connect to boom.

Harken ball bearing hook-in block as used on Blackgold racing masts. Due to the curved saddle the block rests against the mast in a fixed position which prevents mast wear and creates a halyard system with less friction.  Harken Part # EX1351H

Tried and true Optiparts wind indicator.  This popular racing wind indicator has a 5 mm shaft, which fits all common top pins (pennant holders).  Optiparts Part # EX1243

Mast Lock, keeps mast from coming up out of the mast step during a capsize. This lock has a rubber insert and should be clamped around the mast just under the deck. Comes with a lanyard to attach to the mast step.       ...

New colored trimstrip from Optimax Spars so you can fine tune your Optimist trim. 

Mast End Plug

The pin stop is used on the Optimist BlackGold mast to hold the boom from dropping too low. It can also be used on the boom to keep the vang in place.  Optiparts Part # EX1337

Nylon V cleat used on the Opti boom. Optiparts Part # EX1405G LP Part # 91066