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DESCRIPTION

Enhance your boat's rigging versatility and strength with the robust Lewmar Sz1 Or Double Cheek block, designed for high-load applications. This durable double-sheave block provides smooth, reliable performance for mainsheets, halyards, or complex control line systems.

FEATURES

  • Robust double-cheek design for enhanced structural integrity in high-load scenarios.
  • Constructed with hard-anodized aluminum cheeks and a high-strength acetal sheave.
  • Sz1 sizing suitable for lines up to 8mm, ensuring versatile application.
  • Equipped with a low-friction plain bearing system for smooth operation.

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight7.3 oz207.0 g
Bearings10+110+1