OPTI Hook-in Block (Silver Mast)

Item #: EX1340

Hook-in block, used on the Silver mast. Priced to be more affordable then the EX1351. This plain bearing aluminum sheave block is perfect for the beginning racer. Round, fiberglass filled nylon case designed to sit correctly on the round mast. Stainless steel insert rod moulded in for strength. These parts will be made of red nylon in the future.