or 4 payments of 
Description
Lewmar Block – Synchro Single + Fiddle + Becket + Cam 50mm 29925039BK
The Synchro range of blocks is designed and engineered for speed, efficiency, and superior handling. These blocks combine a free spin bearing with a self-aligning head to reduce friction and increase efficiency. Each component is designed to synchronize perfectly with the movement of the rope, ensuring smooth and efficient power transfer with reduced rope wear.
Features:
- Single, double, triple, and fiddle blocks are available in the range.
- Sheave diameters are available in 50mm, 60mm, 72mm, and 90mm.
- Stainless steel straps and glass fiber reinforced cheeks are used for durability.
- High-density free spin plain bearing is used for smooth operation.
- The tool-free swivel lock self-aligning head is included for easy adjustment.
- Optimized sheave to rope ratio for efficient power transfer.
Applications:
- Halyard turning
- Mainsheet systems
- Mast foot blocks
- Mast head blocks
- Boom vang
- General sheet blocks
The lockable head allows for in-line or 90° positioning, while the integrated 30° floating movement provides improved alignment. The head may be left to freely rotate when in the unlocked position.
Sheave Dia. (mm): 50 Rope (mm): 6-10 MWL (kg): 450 BL (kg): 900 Shackle Pin Dia. (mm): 4
