Lewmar 72mm Synchro Block - Single

Enhance your sailing performance with Lewmar's 72mm Synchro Block - Single, meticulously designed to deliver unparalleled speed, efficiency, and handling on your mainsheet system.

Unmatched Performance and Efficiency

Lewmar's Synchro Blocks are engineered using scientifically optimized block geometry, featuring a Free-Spin bearing and a self-aligning head. This innovative design reduces friction and boosts efficiency by up to 40% compared to standard blocks, ensuring smooth and responsive sail handling.

Key Features

• Stainless steel strap for enhanced strength and durability
• Stiff glass fiber reinforced cheeks prevent lines from wedging
• Innovative tool-free sliding swivel locking mechanism for easy adjustments

Technical Specifications

Working Load Limit	2420 lb
Weight	6.69 oz
Maximum Line Size	.47" (12mm)

Note: Sold individually.

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.