Lewmar 72mm Triple Becket & Cam Synchro Block Hull Deck Hardware J/22 Self-lubricating sheave

Self-lubricating sheave

snapping the latch shut

Graduation : every 1°

Button back attachment

Lewmar 72mm Triple Becket & Cam Synchro Block Hull Deck Hardware J/22 Self-lubricating sheaveProduct Description Lewmar 72mm Triple Becket & Cam Synchro Block Lewmar's Synchro Blocks are engineered for speed, efficiency and superior handling. We use a combination of scientifically optimized block geometry, a free spin bearing and self aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an