12 mm Lewmar Friction Single Swivel Pulley

✅ Optimize your maneuvers with the Lewmar 12 mm plain friction pulley.
🔧 Synchro technology: 40% friction reduction and rope preservation.
⚓ Equipped with a swivel and designed in V4A stainless steel and high-resistance plastic.
📏 Maximum working load: 1100 kg, ideal for various applications.
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LEWMAR 12 MM PLAIN BEARING SWIVEL BLOCK: INCREASED PERFORMANCE & EASY MANEUVERS FOR YOUR BOAT
The Lewmar 12 mm plain bearing swivel block is an essential piece of equipment to optimize maneuvers on board your boat. This block stands out for its innovative plain bearing, ensuring a significant reduction in friction.
SYNCHRO TECHNOLOGY FOR MAXIMUM PERFORMANCE
Lewmar Synchro blocks, of which this model is a part, benefit from optimized geometry and self-aligning sheaves. This design allows for a 40% reduction in friction compared to conventional systems. Each component works in synergy to optimize the transfer of sail load to the deck, while preserving the integrity of the rope.
ESSENTIAL TECHNICAL CHARACTERISTICS
Designed with high-quality materials such as V4A stainless steel and plastic, this block offers great strength and durability. It features a swivel for greater freedom of movement and a maximum working load of 1100 kg, making it suitable for a variety of applications on board.
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Technical specifications
- Lewmar Synchro single swivel block.
- Plain bearing.
- 40% friction reduction compared to conventional systems.
- Optimized geometry and self-aligning sheaves.
- Lockable swivel position.
- Maximum working load: 1100 kg.
- Materials: V4A stainless steel and plastic.














