Barton Marine N03110 Fixed Eye Block Single Size 3 45mm Sheave

The Barton Marine Size 3 Fixed Eye Block is a high-performance single pulley block featuring a 45mm (1 3/4") plain bearing sheave designed for dinghies, dayboats, and lightweight cruisers. This block combines modern engineering with durable materials to deliver reliable performance in demanding marine applications.

Key Features:

• 45mm sheave diameter with plain bearing system for smooth operation
• Stainless steel frame construction for corrosion resistance and durability
• Sheave molded from Acetal for strength and low friction
• Body constructed from 30% fiberglass-filled nylon for maximum strength-to-weight ratio
• Fixed eye attachment point for secure mounting
• Suitable for rope up to 10mm (3/8") diameter
• Compact design minimizes weight while maintaining structural integrity

Ideal for use as mainsheet blocks, vang systems, lead blocks, or anywhere a powerful and compact purchase system is required. The Size 3 block range is specifically engineered for small to medium sailing vessels where weight savings and reliable performance are essential.