Barton Marine N05090 Size 5 Single Block with Double Tang 54mm Plain Bearing

The Barton Marine N05090 is a Size 5 single block with double tang attachment, featuring a 54mm (2 1/8") plain bearing sheave. This pulley block combines rugged construction with precision engineering, making it ideal for larger cruising and racing yachts.

Construction & Materials:

• High-grade molded side plates with through-bolted and riveted assembly for maximum strength
• Marine grade 316 stainless steel load-carrying components and interior frame
• 54mm (2 1/8") plain bearing sheave for smooth operation
• Double tang attachment configuration for versatile mounting options

Performance Features:

• Suitable for rope up to 12mm (7/16")
• Compatible with Barton ball-bearing mainsheet traveler systems
• Sleek, low-profile design
• Engineered for high-load applications on cruising and racing sailboats

The double tang design provides secure attachment points and allows for flexible rigging configurations. Built to withstand the demanding marine environment, this block delivers reliable performance season after season.