Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block

The Size 3 45mm Plain Bearing Pulley Block Cheek Block is engineered to provide exceptional performance and reliability for a wide range of marine and boating applications. Perfectly suited for dinghies, dayboats, and lightweight cruisers, this pulley block ensures a smooth and efficient purchase system, enhancing your vessel's rigging setup.

Key Features

• Robust Construction: Built with stainless steel frames to withstand harsh marine environments and resist corrosion.
• Advanced Materials: Incorporates 30% fiberglass-filled nylon and Acetal sheaves for maximum strength and minimal weight.
• Optimal Sheave Size: 45mm (1 3/4") sheave accommodates size 3 blocks, ideal for handling up to 10mm (3/8") rope.
• Versatile Applications: Perfect for use as mainsheet blocks, vangs, lead blocks, or any application requiring a compact and powerful purchase system.

Specifications

Feature	Details
Sheave Size	45mm (1 3/4")
Block Size	Size 3
Rope Capacity	Up to 10mm (3/8") rope
Frame Material	Stainless Steel
Sheave Material	30% Fiberglass-Filled Nylon & Acetal

Benefits

• Durability: The stainless steel frame ensures long-lasting performance even in the most demanding marine conditions.
• Lightweight Design: Advanced materials reduce overall weight, making it easier to handle and install without sacrificing strength.
• Enhanced Performance: Smooth Acetal sheaves minimize friction, providing efficient movement and reducing wear on ropes.
• Versatility: Suitable for a variety of rigging setups, offering flexibility for different boating needs.

Installation & Usage

Installing the Size 3 45mm Plain Bearing Pulley Block Cheek Block is straightforward and compatible with standard rigging systems. Whether you're upgrading your mainsheet setup or adding new vangs, this block integrates seamlessly to enhance your boat's performance.

Additional Resources

Download the 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.