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Lewmar 50mm Synchro Block Toggle Head 29925021BK

Name: Lewmar 50mm Synchro Block Toggle Head 29925021BK
Brand: Lewmar
SKU: 2020209455
Price: 28.71 USD
Availability: InStock

Upgrade with Lewmar Synchro blocks for unparalleled speed and efficiency. Featuring optimized geometry, free-spin bearings, and a self-aligning head, they reduce friction by up to 40%. Enjoy smoother sail handling, less rope wear, and versatile shackle options for lasting performance.

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Reference: 2020209455

$28.71

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Lewmar 50mm Synchro Block Toggle Head 29925021BK

ENGINEERED FOR EFFICIENCY — Features scientifically optimized block geometry, Free-Spin bearing, and a self-aligning head for up to 40% more efficiency over budget blocks

SUPERIOR HANDLING — Each component is synchronized with the rope’s movement for smoother power transfer and reduced rope wear

DURABLE CONSTRUCTION — Includes a stainless steel strap for enhanced strength and longer service life

VERSATILE DESIGN — Stiff glass fiber reinforced cheeks prevent lines from wedging, with an easy switch between swiveling and fixed shackles

ENHANCED PERFORMANCE — Larger sheave diameter minimizes rope friction, while a high-density Free-Spin bearing reduces axle diameter for superior efficiency

Quick Facts

50mm sheave diameter
990 lb. working load limit
Accommodates 1/4" - 3/8" lines
5/32" max pin diameter
High-density free-spin bearing reduces axle diameter for superior efficiency
Toggle head designed to fit on studs commonly found at mast bases
Ideal for halyard tuning, mainsheet systems, mast foot and head blocks, and boom vangs