Lewmar 90mm Synchro Block - Single

The 90mm Synchro Block - Single is expertly designed to enhance your boat's mainsheet system, delivering superior speed and efficiency. Engineered for marine enthusiasts, this synchro block minimizes friction and optimizes power transfer, ensuring smooth and precise sail handling under various sailing conditions.

Advanced Engineering for Optimal Performance

Lewmar's Synchro Block incorporates scientifically optimized geometry, a Free-Spin bearing, and a self-aligning head. These features work together to reduce friction and increase system efficiency by up to 40% compared to standard mainsheet blocks. The result is a more responsive and reliable setup that enhances your sailing experience.

Key Features

• Stainless Steel Strap: Offers enhanced strength and durability, ensuring a longer service life even in harsh marine environments.
• Glass Fiber Reinforced Cheeks: Prevent lines from wedging, maintaining smooth operation and reducing the risk of line damage.
• Tool-Free Sliding Swivel Locking Mechanism: Allows for easy adjustments without the need for additional tools, making installation and maintenance hassle-free.

Technical Specifications

Specification	Details
Working Load Limit	4,400 lbs
Weight	14.57 oz
Maximum Line Size	0.55" (14mm)

Benefits of the Synchro Block

• Increases mainsheet efficiency, allowing for quicker and more precise sail adjustments.
• Reduces wear on ropes, extending the lifespan of your rigging components.
• Enhances overall handling, making sailing smoother and more enjoyable.
• Durable construction ensures reliable performance season after season.

Note: *Sold as an Individual

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.