Lewmar Block Synchro Single/Becket 60MM 420336 Harken RATCHET BLOCKS Cured resin and hardener yields

Cured resin and hardener yields a rigid

20mm (3/4") ball bearing sheave

Light weight

The smaller ventilation hatches are ideally suited to any deck location over toilets or galleys

Formulated for timber

Lewmar Block Synchro Single/Becket 60MM 420336 Harken RATCHET BLOCKS Cured resin and hardener yieldsLewmar Block Synchro Single Becket 60MM Designed and engineered for speed, efficiency and superior handling, the Synchro range of blocks combine a free spin bearing with a self aligning head to reduce friction and increase efficiency. Each component is designed to perfectly synchronise with the movement of the rope to provide smooth and efficient transfer of power with reduced rope wear. The lockable head allows for in line or 90 positioning while the