Lewmar 50mm Triple Synchro Block HH Workwear - In-Stock minimum hull thickness 7mm (1/4in)

minimum hull thickness 7mm (1/4in)

Schaefer 1 1/2" Bridge Track End

A - 7/8 inch

Ronstan 4:1 Purchase Vang Kit for 1/4" Line

Snap fit removable becket pin

Lewmar 50mm Triple Synchro Block HH Workwear - In-Stock minimum hull thickness 7mm (1/4in)Product Description Lewmar 50mm Triple 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