Harken 45mm Double Element Block w/Swivel Becket

The 45mm Double Element Block with Swivel & Becket is engineered for marine and boating applications, delivering exceptional strength and durability. Its innovative design ensures reliable performance in demanding marine environments, making it an essential component for your vessel’s rigging system.

Key Features

• Enhanced Strength: Crafted with forged aluminum and compound curves, this block offers superior strength and robustness to withstand the harsh conditions of marine environments.
• Corrosion Resistance: The sideplates are hardcoat-anodized, providing excellent resistance against corrosion, ensuring a long-lasting service life even in saltwater conditions.
• Efficient Design: Minimizes the amount of metal used while maximizing protection for the sheave through a proven journal bearing system, offering a lightweight yet durable solution.
• Cost-Effective: Priced competitively, the Element Block delivers high performance at a lower cost compared to previously least expensive blocks of similar size and quality.
• Swivel & Becket: Equipped with a swivel mechanism and becket, facilitating smooth and versatile line handling during marine operations.

Technical Specifications

Feature	Specification
Sheave Diameter	45mm / 1-3/4in
Length	127mm / 5in
Weight	195g / 6.8oz
Shackle Pin Size	6mm / 1/4in
Maximum Line Diameter	12mm / 1/2in
Maximum Working Load	875kg / 1929lb
Breaking Load	1750kg / 3858lb

Why Choose the Element Block?

The Element Block is designed to meet the rigorous demands of marine enthusiasts and professionals alike. Its combination of lightweight forged aluminum and high-strength sheave ensures optimal performance without sacrificing durability. The hardcoat-anodized sideplates not only prevent corrosion but also reduce maintenance needs, allowing you to focus on enjoying your boating adventures.

Application Tips

• Ensure proper installation of the shackle pin to maximize load capacity.
• Regularly inspect the block and sheave for signs of wear or corrosion, especially after exposure to saltwater.
• Use appropriate line diameter to maintain the block’s integrity and performance.

Customer Support

Our dedicated support team is available to assist you with any questions or installation guidance. Trust in our quality products to enhance your marine experience.

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.