Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel

The Size 5 54mm Plain Bearing Pulley Block Single Block Swivel is a vital component for larger cruising and racing yachts, offering exceptional durability and performance to ensure smooth and reliable sail control.

Robust Construction

Crafted for the demanding marine environment, the Size 5 Barton blocks feature high-grade molded side plates that are through-bolted and riveted, providing enhanced strength and security. All load-carrying components and the interior frame are made from marine-grade 316 stainless steel, ensuring long-lasting corrosion resistance and structural integrity.

Sheave Options

Equipped with a 54mm (2 1/8") sheave, this pulley block is available in both plain and ball bearing variants. The plain bearing sheave offers simplicity and reliability, while the ball bearing option reduces friction for smoother operation and increased efficiency.

Key Specifications

Feature	Details
Size	5
Sheave Diameter	54mm (2 1/8")
Material	Marine Grade 316 Stainless Steel
Construction	High-grade molded side plates, through-bolted and riveted
Sheave Type	Plain or Ball Bearing
Rope Capacity	Up to 12mm (7/16") rope

Compatibility

This pulley block is designed to integrate seamlessly with our ball-bearing mainsheet traveler system, enhancing sail control and overall yacht performance. Its versatile design makes it suitable for both cruising and racing applications.

Additional Features

• Single Block Swivel design for versatile installation
• Engineered for larger yachts
• Rugged and reliable performance in various sea conditions

Quick Guide

For detailed installation instructions and maintenance tips, please refer to our Quick Guide (PDF).

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.