Lewmar 50mm Fiddle Becket & Cam Synchro Block Wichard Web Swivel Snap Shackles Lightweight and permits fast

Lightweight and permits fast

Thickness: 2 61/64" (75mm)

505-76 for a 4:1 purchase

B - 1/2 in

Non-corrosive snaps concealed under front placket

Lewmar 50mm Fiddle Becket & Cam Synchro Block Wichard Web Swivel Snap Shackles Lightweight and permits fastProduct Description Lewmar 50mm Fiddle Becket & Cam 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