Description
Harken 60mm Element Triple Block | Boat Supply Store
For sailors requiring efficient purchase on their running rigging, the Harken 60mm Element Triple Block provides a cost-effective solution without sacrificing essential performance. It efficiently manages halyards or control lines with a 3:1 mechanical advantage, accommodating lines up to 12mm in diameter. The construction features forged aluminum sideplates and a robust composite bearing sheave, ensuring durability and corrosion resistance in marine environments. With a substantial working load limit of 816kg, this block is engineered for reliability on vessels operating in coastal waters or blue water passages.
Key Features
- Forged Aluminum sideplates ensure robust structural integrity.
- Corrosion Resistance from hard-coat-anodized surfaces safeguards against saltwater degradation.
- Composite Bearing Sheave provides a long service life and inherent resistance to environmental damage.
- Proven Journal Bearing delivers consistent and reliable rotational performance under load.
- Minimized Metal Design optimizes strength-to-weight ratio while protecting the sheave.
- Contemporary Design with compound curve sideplates offers a modern aesthetic.
- High Load Capacity with a working load limit of 816kg supports demanding rigging applications.
- Versatile Line Capacity accommodates lines up to 12mm diameter for broad usability.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 60mm |
| Length | 165mm |
| Weight | 710g |
| Shackle Pin Diameter | 8mm |
| Maximum Line Diameter | 12mm |
| Maximum Working Load | 816kg |
| Breaking Load | 1632kg |
Who This Is For
Sailors and boaters needing a dependable, corrosion-resistant, and economically priced triple block for their running rigging applications. This block is particularly suitable for those prioritizing a balance of performance and value in a 60mm sheave size.
How It Compares
| Feature | Harken 60mm Element Triple Block | Competitor |
|---|---|---|
| Sheave Diameter | 60mm | — |
| Max Line Diameter | 12mm | — |
| Max Working Load | 816kg | — |
| Sideplate Material | Forged Aluminum | Composite/Aluminum, Composite |
| Sheave Material | Composite Bearing | High-load composite, Composite |
Common Concerns Answered
Is the Element series less durable than Harken's higher-end blocks?
The Harken Element series is engineered for a compelling balance of strength and affordability. While some extreme applications might benefit from Harken's higher-load blocks, the Element series utilizes robust materials like forged aluminum and a composite bearing sheave, offering proven durability and performance for most typical sailing requirements.
Will this block handle very heavy or constant use without issues?
While generally considered durable, there are occasional reports of sheave wear over very long periods of continuous heavy use. For most standard running rigging applications, including common uses on a 30-40 foot sailboat, the sheave is designed for an extended service life. Regular inspection and maintenance are recommended for all marine hardware.
What if I need a higher working load limit?
The Harken 60mm Element Triple Block has a maximum working load of 816kg, which is suitable for a wide range of applications. For extremely high-load scenarios that exceed this rating, Harken offers other block series with higher load capacities; consulting the full Harken catalog will provide options specifically designed for such demanding uses.
Frequently Asked Questions
What is the maximum line diameter this Harken block can accommodate?
This Harken 60mm Element Triple Block is designed to accommodate lines with a maximum diameter of 12mm.
What is the working load limit for the Harken 60mm Element Triple Block?
The Harken 60mm Element Triple Block has a maximum working load limit of 816kg.
What materials are used in the construction of the Harken 60mm Element Triple Block?
The block features forged aluminum sideplates and a tough composite bearing sheave for enhanced durability and corrosion resistance.
How does the Harken Element series compare in price to other Harken blocks?
The Element series is positioned as a more affordable option within the Harken range, offering a strong value proposition compared to Harken's higher-end, performance-focused block families.
What is the weight of the Harken 60mm Element Triple Block?
The Harken 60mm Element Triple Block weighs 710g.
