Lewmar 12 mm Swivel Head Plain Block with Friction Ring

✅ Lewmar Synchro 12mm friction sheave
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LEWMAR 12 MM FRICTION SWIVEL AND BEARING BLOCK: PERFORMANCE AND RELIABILITY FOR YOUR RIGGING
This Lewmar 12 mm friction swivel and becket block is designed to deliver superior performance and reduced friction, improving the efficiency of your rigging system. It is part of the Lewmar Synchro range, renowned for its optimized geometry and innovative friction bearing. Its self-alignment of the sheaves allows a significant gain in friction compared to conventional blocks.
SYNCHRO TECHNOLOGY: OPTIMIZED LOAD TRANSFER
Each element of the Lewmar Synchro block works in synergy to optimize the transfer of load from the sail to the deck, while preserving the integrity of the rope. The swivel of this Lewmar single block can be locked according to your needs, offering increased flexibility.
TECHNICAL CHARACTERISTICS
Made of V4A stainless steel and plastic, this Lewmar friction block is designed to withstand the most demanding marine conditions. It offers a maximum working load of 1100 kg, ensuring optimal safety. It is equipped with a swivel and a becket, offering great versatility for various applications on board.
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Technical specifications
- Simple pulley with swivel and ringot.
- Lewmar Synchro range.
- Friction bearing.
- Lockable swivel.
- Maximum working load: 1100 kg.
- Materials: V4A stainless steel and plastic.
- 40% friction reduction compared to conventional systems.
























