EX1340 - HOOK-IN BLOCK NYLON WITH ALU. SHEAVEThis plain bearing aluminium sheave block is perfect to use on the Silver Optimist mast. Round fiberglass filled nylon case designed to fit correctly on the round Optimist mast. Stainless steel insert rod moulded in for strength.

Red and Green for port-and starboard

Built to accept 100 mm (4”) diameter thinwalled

the weight is only 1750 grams

dagger and accessories

The hook-in block has a round fiberglass filled nylon case designed to fit correctly on the round Optimist mast

there is no equal to the Optiparts BLACKGOLD sets

Color: Light grey

Sailors need to provide their own sail

Weight 265 grams

Mini reel of 4mm Vectran line

Plain bearing halyard block as used on Optimist School mast

Plainbearing block with nylon cheeks and acetal sheave