Harken 45mm Triple Element Block w/Swivel

The 45mm Triple Element Block with Swivel is a vital addition to any marine or boating enthusiast's rigging setup. Engineered for strength and durability, this block ensures smooth and reliable operation for your vessel's sails, lines, and propulsion systems, even in the most demanding marine environments.

Durable Triple Element Design

Our Triple Element Block features robust sideplates forged from high-grade aluminum, seamlessly integrated with compound curves to enhance structural integrity. This contemporary design not only provides exceptional strength but also minimizes material usage, offering a lightweight yet durable solution for your boating needs.

Corrosion-Resistant Finish

Designed to withstand the harsh conditions of marine environments, the sideplates are hardcoat-anodized to resist corrosion caused by saltwater and moisture. Additionally, the composite bearing sheave is engineered to endure corrosive elements, ensuring a prolonged service life and consistent performance.

Smooth and Reliable Swivel Mechanism

The integrated swivel feature allows for unrestricted movement of lines, reducing wear and tear on your rigging system. Paired with a proven journal bearing, this block delivers smooth operation and enhances the overall efficiency of your vessel's handling, making it a cost-effective choice compared to higher-priced alternatives.

Key Features

• Triple Element Construction: Combines forged aluminum and compound curves for maximum strength.
• Hardcoat-Anodized Sideplates: Enhanced resistance to corrosion in marine environments.
• Composite Bearing Sheave: Durable and corrosion-resistant for long-term use.
• Swivel Mechanism: Ensures smooth and unrestricted movement of lines.
• Proven Journal Bearing: Reliable performance and reduced maintenance.
• Cost-Effective: Priced significantly lower than comparable blocks without compromising quality.

Specifications

Sheave	45mm / 1-3/4in
Length	108mm / 4-1/4in
Weight	265g / 9.3oz
Shackle Pin	6mm / 1/4in
Maximum Line Diameter	12mm / 1/2in
Maximum Working Load	1050kg / 2315lb
Breaking Load	2100kg / 4630lb

Applications

The 45mm Triple Element Block with Swivel is ideal for a variety of marine applications, including:

• Sailboat rigging and sail handling
• Anchoring systems
• Lifelines and safety lines
• Mooring lines and docking operations
• Marine towing and winching systems

Why Choose Our Triple Element Block?

Choosing the right block is crucial for the safety and efficiency of your marine operations. Our Triple Element Block with Swivel stands out due to its superior construction, corrosion resistance, and smooth operation. Whether you're a seasoned sailor or a boating enthusiast, this block provides the reliability and performance you need to navigate the seas with confidence.

Installation and Maintenance

Installing the 45mm Triple Element Block with Swivel is straightforward and compatible with standard marine rigging systems. To ensure optimal performance and longevity:

• Regularly inspect the block for signs of wear or corrosion.
• Keep the sheave clean and free from debris.
• Apply marine-grade lubricant to the swivel mechanism as needed.
• Ensure all connections are secure and free from excessive movement.

With proper care, this block will serve as a dependable component of your marine equipment, providing years of reliable service.

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.