Description
Harken 60mm Triple Aluminum Element Block w/Swivel | Boat Supply Store
For demanding rigging applications requiring increased mechanical advantage, this Harken 60mm Triple Aluminum Element Block with Swivel offers a robust solution. It accommodates a maximum line diameter of 14mm (9/16 inch) and supports a substantial working load limit of 1650 kg (3638 lb). The forged aluminum sideplates, enhanced with hardcoat anodization for superior corrosion resistance, combined with a durable composite bearing sheave, ensure longevity and smooth operation even in harsh marine environments like the Gulf Coast.
Key Features
- Superior Strength Forged aluminum sideplates with compound curves.
- Corrosion Resistance Hardcoat-anodized sideplates and composite sheave.
- Long Service Life Composite bearing sheave minimizes wear.
- Smooth Operation Proven journal bearing design for low friction.
- High Load Capacity Safely handles up to 1650 kg.
- Versatile Line Fitment Accommodates lines up to 14mm diameter.
- 360° Swivel Allows for optimal line alignment and reduced twisting.
- Durable Construction Contemporary and robust design for extended marine use.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 60mm (2-3/8 inch) |
| Max Line Diameter | 14mm (9/16 inch) |
| Max Working Load | 1650 kg (3638 lb) |
| Sideplate Material | Forged Aluminum with Hardcoat Anodization |
| Sheave Bearing | Composite Bearing |
| Block Bearing | Journal Bearing |
| Swivel Type | Yes |
Who This Is For
Sailors and boaters who require a reliable, strong, and corrosion-resistant triple block for their sailing systems. This block is ideal for those seeking a cost-effective yet durable solution for sheeting or control lines.
How It Compares
| Feature | Harken 60mm Triple Aluminum Element Block w/Swivel | Ronstan Series 50 Triple Block with Swivel |
|---|---|---|
| Sheave Diameter (mm) | 60 | 50 |
| Maximum Line Diameter (mm) | 14 | 12 |
| Maximum Working Load (kg) | 1650 | 1200 |
| Bearing Type | Journal Bearing | Plain Bearing |
| Sideplate Material | Forged Aluminum | Aluminum |
Common Concerns Answered
Is the Harken 60mm Triple Aluminum Element Block a good value for its price?
While the initial investment may be higher than basic blocks, the robust construction, superior corrosion resistance due to hardcoat anodization, and the smooth operation from the journal bearing ensure long-term value and reliability, making it a worthwhile purchase for serious sailors.
Will the composite sheave wear out quickly under heavy loads?
The composite sheave is designed for durability and corrosion resistance. While wear is expected with any bearing type under extended, heavy-duty use, its material composition contributes to a longer service life compared to many alternatives.
Can this block handle saltwater conditions effectively?
Absolutely. The hardcoat-anodized forged aluminum sideplates and the composite bearing sheave are specifically engineered to resist corrosion, making this block highly suitable for demanding saltwater environments.
Frequently Asked Questions
What is the maximum line diameter this Harken block can accommodate?
This Harken 60mm Triple Aluminum Element Block can accommodate a maximum line diameter of 14mm (9/16 inch).
What is the working load limit for the Harken 60mm Triple Aluminum Element Block?
The maximum working load limit for the Harken 60mm Triple Aluminum Element Block is 1650 kg (3638 lb).
Are Harken Element blocks suitable for saltwater environments?
Yes, Harken Element blocks are designed with materials like hardcoat-anodized aluminum and composite sheaves that provide excellent corrosion resistance, making them highly suitable for saltwater environments.
What type of bearing does the Harken 60mm Triple Aluminum Element Block use?
The Harken 60mm Triple Aluminum Element Block uses a proven journal bearing for smooth operation, in addition to the composite bearing sheave.
How does the Harken Element block compare in price to other Harken blocks?
The Harken 60mm Triple Aluminum Element Block with Swivel is priced competitively within the Harken range for its size and feature set, offering a strong balance of performance and durability. Specific price comparisons vary by model and retailer.
