Dubbed as the 'automatic gearbox' for racing boats the Holt autoratchet has re-written the laws governing ratchet block technology. The ingenious load-sensitive mechanism triggers the ratchet only when the sheet load increases. The transition from ball race sheave to the tough holding power of the ratchet is incredibly smooth, providing the ultimate in hands free operation.
Jimmy Green Marine - The Meadows, Beer, East Devon World Heritage Coast, EX12 3ES
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