Lewmar 60mm Single Synchro Block Lewmar Fixed Stainless Portlights The Ronstan boot range is

The Ronstan boot range is lightweight and comfortable – perfect for mild climates and freedom of movement

Fastener - 5/32 in

Schaefer Half-Moon Mast Base / Fixed Aluminum Max Line 5/8" (16 mm)

Packs into its own internal chest pocket

Lewmar 60mm Single Synchro Block Lewmar Fixed Stainless Portlights The Ronstan boot range isProduct Description Lewmar 60mm Single 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, smoother