Lewmar 2020209449 50mm Synchro Double Block

The Lewmar 2020209449 is a 50mm Synchro double block designed for sailboat rigging and deck applications. This compact block features Lewmar's Synchro design, which utilizes two sheaves side-by-side that rotate in synchronization to provide smooth line handling and reduced friction.

Key Features:

• 50mm sheave diameter for optimal performance with 8-12mm line
• Double sheave configuration for 2:1 purchase systems or lead changes
• Composite cheek plates and sheaves for lightweight, corrosion-resistant operation
• Plain bearing system for reliable performance
• Compact profile for use in space-constrained applications
• Suitable for control lines, halyards, and general deck rigging

The Synchro range offers excellent value for club racers, cruising sailors, and day sailors who need dependable performance without premium racing block features. The side-by-side sheave arrangement prevents line override and ensures consistent operation under load.