Lewmar 50mm Single Synchro Block Ronstan Series 15 strong and removable

strong and removable

Safe Working Load: 990 lbs

Cut-Out Radii (Flat/Flange) R1 (in) - 1 7/16

C/C: 2 3/4" x 3/4" (70 mm x 19 mm)

Pre-drilled for fasteners

Lewmar 50mm Single Synchro Block Ronstan Series 15 strong and removableProduct Description Lewmar 50mm 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