Barton Marine N04 160 Series 4 Single Cheek Block 54mm Plain Bearing

The Barton Marine N04 160 is a Size 4 single cheek block featuring a 54mm (58mm outer diameter) plain bearing sheave designed for larger cruising and racing yachts. This rugged marine block is engineered with high-grade molded side plates that are through-bolted and riveted for maximum strength and security in demanding sailing conditions.

Key Features:

• 54mm plain bearing sheave (58mm/2 5/16" outer diameter)
• Marine grade 316 stainless steel load-bearing components and interior frame
• High-grade molded side plates with through-bolted and riveted construction
• Suitable for rope up to 12mm (7/16") diameter
• Compatible with Barton ball-bearing mainsheet traveler systems
• Single cheek block configuration for versatile mounting options

The Size 4 range from Barton Marine combines durability with sleek design, making it ideal for serious sailors who demand reliable hardware. The plain bearing design provides smooth operation for running rigging applications, while the robust stainless steel construction ensures long-lasting performance in harsh marine environments.