Barton Marine N05230 Size 5 54mm Double Block with Swivel Plain Bearing Pulley

The Barton Marine N05230 is a heavy-duty double sheave pulley block engineered for demanding marine applications on larger cruising and racing yachts. This Size 5 block features a 54mm (2 1/8") sheave diameter with plain bearing construction for reliable performance.

Key Features:

• 54mm (2 1/8") sheave diameter with double sheave configuration
• Marine-grade 316 stainless steel load-carrying components and interior frame
• High-grade molded side plates that are through-bolted and riveted for maximum strength and security
• Swivel shackle design allows rotation for optimal line angles
• Plain bearing sheaves suitable for all rope types including braided dyneema
• Compatible with Barton ball bearing mainsheet traveller systems
• Suitable for rope up to 12mm (7/16") diameter

This sleek and versatile block combines rugged construction with marine-grade materials, making it an ideal choice for high-load applications where durability and reliability are essential.