Lewmar 72mm Fiddle Becket Synchro Block Shell Jackets Ball bearing sheave is ideal

Ball bearing sheave is ideal for control lines under regular adjustment

Width - 3/8 in

Machine wash in luke warm water - 104°F

Schaefer Black 8' x 1 1/4" Race Track

Lewmar Size 65 Plastic Hatch Trim Kit

Lewmar 72mm Fiddle Becket Synchro Block Shell Jackets Ball bearing sheave is idealProduct Description Lewmar 72mm Fiddle Becket 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 easier,