plain bearing block / single / hook / for sailing dinghies
Optiparts - Windesign
Number of sheaves:
for sailing dinghies
Optimist hook-in block red Optiparts
This 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.