Description
Harken 60mm Double Block w/Swivel | Boat Supply Store
Engineered for reliable sail control, this Harken 60mm double block effectively manages multiple lines or reduces purchase load. Its forged aluminum sideplates offer substantial structural integrity, while the hardcoat-anodized finish ensures superior corrosion resistance in harsh marine environments. The tough composite bearing sheave, measuring 60mm, is designed for efficient operation with a maximum line diameter of 14mm (9/16"), supporting a robust 1375kg (3032lb) working load limit essential for performance sailing.
Key Features
- Robust Construction forged aluminum sideplates provide exceptional strength.
- Corrosion Resistance hardcoat-anodized finish shields against saltwater degradation.
- Durable Sheave tough composite bearing sheave ensures longevity and smooth rotation.
- High Load Capacity supports a substantial 1375kg (3032lb) working load.
- Versatile Swivel allows for optimal block orientation and rigging flexibility.
- Max Line Handling accommodates lines up to 14mm (9/16") diameter.
- Smooth Operation proven journal bearing design minimizes friction.
- Exceptional Value offers high performance at a competitive price point.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 60mm |
| Block Type | Double |
| Swivel Type | Yes |
| Sideplate Material | Forged Aluminum |
| Sideplate Finish | Hardcoat-anodized |
| Sheave Material | Composite Bearing |
| Bearing Type | Journal Bearing |
| Max Line Diameter | 14mm (9/16") |
| Max Working Load | 1375kg (3032lb) |
Who This Is For
Sailors and boaters requiring a durable, high-performance double block with swivel functionality for efficient sail control systems. It is an excellent choice for those seeking a balance of robust construction and cost-effectiveness in their rigging.
How It Compares
| Feature | Harken 60mm Double Block w/Swivel | Competitor |
|---|---|---|
| Sheave Diameter | 60 mm | — |
| Maximum Line Diameter | 14 mm | — |
| Maximum Working Load (kg) | 1375 kg | — |
| Sideplate Material | Forged Aluminum | Aluminum, Composite |
| Sheave Material | Composite Bearing | Composite, Composite |
Common Concerns Answered
Is the 'Element' line as robust as Harken's premium blocks?
The Harken Element line is designed to offer a significant performance upgrade over basic blocks while maintaining a more accessible price point. While premium blocks may feature higher load ratings or specialized materials for extreme conditions, this 60mm Element block provides robust forged aluminum construction and a high working load suitable for many common sailing applications.
Will the composite sheave withstand demanding applications?
The tough composite bearing sheave in this block is engineered for corrosion resistance and a long service life, performing exceptionally well in saltwater environments. For extremely high-abrasion or specific high-load scenarios where metal sheaves are preferred, alternative Harken models might be considered, but this composite sheave offers excellent durability for its intended use.
Is this block suitable for saltwater environments?
Absolutely. The hardcoat-anodized forged aluminum sideplates and the composite bearing sheave are specifically chosen for their superior corrosion resistance, making this Harken block an ideal and reliable component for use in harsh saltwater marine environments.
Frequently Asked Questions
What is the maximum line diameter this Harken block can handle?
The Harken 60mm Double Aluminum Element Block is designed to accommodate lines with a maximum diameter of 14mm (9/16").
What is the working load limit for the Harken 60mm Double Aluminum Element Block?
This block has a maximum working load limit of 1375kg (3032lb).
What materials are used in the construction of this Harken block?
The sideplates are constructed from forged aluminum with a hardcoat-anodized finish, and the sheave is made from a tough composite bearing material.
Is this block suitable for saltwater environments?
Yes, the hardcoat-anodized aluminum sideplates and composite sheave provide excellent corrosion resistance for reliable performance in saltwater.
What is the sheave diameter of the Harken 60mm Double Aluminum Element Block?
The sheave diameter for this block is 60mm.
