Lewmar 6 mm Swivel Head Plain Bearing Block with becket

✅ Lewmar 6 mm plain bearing block: performance and reliability for sailboats.
🔧 Synchro technology: innovative friction bearing
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LEWMAR 6 MM FRICTION SWIVEL AND SHACKLE SINGLE BLOCK: PERFORMANCE AND RELIABILITY FOR YOUR BOAT
The Lewmar 6 mm friction swivel and shackle single block is an essential piece of equipment for optimising your sailboat's performance. Designed with optimised geometry, it offers a significant reduction in friction, thus improving the efficiency of your manoeuvres.
SYNCHRO TECHNOLOGY: A PERFORMANCE GAIN
Lewmar Synchro blocks are distinguished by their innovative friction bearing and self-alignment of the sheaves. This advanced design allows for a 40% friction gain compared to conventional systems. Each component of the block works in synergy to optimise the transfer of sail load to the deck, while preserving the integrity of your ropework.
TECHNICAL CHARACTERISTICS
This block is equipped with a lockable swivel and a shackle for easy and secure installation. It supports a working load of 450 kg and is made of V4A stainless steel and plastic, guaranteeing exceptional durability and corrosion resistance.
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Technical specifications
- Simple pulley with locking swivel and ringot.
- Synchro Technology: 40% friction reduction.
- Innovative friction bearing.
- Self-alignment of sheaves.
- Optimizing the transfer of sail load to the deck.
- Working load: 450 kg.
- Materials: Stainless steel V4A and plastic.
























