Harken 45mm Triple Element Block w/ Swivel Becket

Enhance your marine setup with the 45mm Triple Element Block with Swivel & Becket. Designed specifically for boating applications, this block offers exceptional strength, durability, and corrosion resistance to ensure reliable performance on the water.

Exceptional Design and Strength

Triple Element Construction

The Triple Element Block features sideplates crafted from forged aluminum combined with compound curves, providing superior strength while maintaining a sleek, contemporary appearance. This design minimizes the amount of metal used, effectively protecting the sheave with a proven journal bearing system.

Cost-Effective Performance

Element blocks deliver robust performance at a significantly lower price point compared to our previous least expensive blocks. This makes them an excellent choice for those seeking high-quality marine hardware without compromising on budget.

Durability for Marine Environments

Corrosion-Resistant Finish

The sideplates are hardcoat-anodized to withstand harsh marine conditions, resisting corrosion and extending the block’s lifespan. Additionally, the tough composite bearing sheave enhances corrosion resistance, ensuring long-term reliability even in saltwater environments.

Specifications

Feature	Specification
Sheave Diameter	45mm / 1-3/4in
Length	127mm / 5in
Weight	275g / 9.6oz
Shackle Pin Size	6mm / 1/4in
Maximum Line Diameter	12mm / 1/2in
Maximum Working Load	1050kg / 2315lb
Breaking Load	2100kg / 4630lb

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.