Lewmar 90mm Single Becket Synchro Block Wichard Captive Ball Sheaves Cut-Out Radii (Flat/Flange) R1 (in)

Cut-Out Radii (Flat/Flange) R1 (in) - 1 9/16

It closes with a secure roll-top and buckle

Binnacle mount optional

C - 3 11/32 in

Weight: 900 g

Lewmar 90mm Single Becket Synchro Block Wichard Captive Ball Sheaves Cut-Out Radii (Flat/Flange) R1 (in)Product Description Lewmar 90mm Single 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,