Description
Harken 80mm Element Stand Up Block | Boat Supply Store
Engineered to mitigate deck damage, this block features robust forged aluminum sideplates with a hardcoat-anodized finish for superior corrosion resistance. Its 80mm composite bearing sheave effectively handles lines up to 16mm with a substantial 2200kg safe working load. This block is an optimal solution for sheeting systems, halyards, and control lines on offshore cruising yachts and performance dinghies navigating coastal waters.
Key Features
- Deck Protection: Specifically designed to prevent impact damage to your vessel's deck.
- High Strength: Forged aluminum sideplates provide exceptional structural integrity.
- Corrosion Resistance: Hardcoat-anodized finish on sideplates ensures longevity in marine environments.
- Durable Sheave: Tough composite bearing sheave offers extended service life and resistance to galvanic corrosion.
- Heavy Duty Capacity: Supports a maximum working load of 2200kg (4850lbs).
- Versatile Line Compatibility: Accommodates lines ranging up to 16mm (5/8").
- Smooth Operation: Composite bearing sheave ensures efficient and reliable performance.
- Exceptional Value: Offers premium Harken quality at a competitive price point within the Element line.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 80mm |
| Max Line Diameter | 16mm |
| Maximum Working Load | 2200kg |
| Sideplate Material | Forged Aluminum |
| Sheave Material | Composite Bearing |
| Sideplate Finish | Hardcoat-anodized |
Who This Is For
Sailors and boaters demanding durable, deck-saving blocks for critical systems like mainsheets, jib sheets, halyards, and control lines. Ideal for offshore cruisers and performance sailors seeking reliable hardware for vessels across a wide range of sizes.
How It Compares
| Feature | Harken 80mm Element Stand Up Block | Ball Bearing |
|---|---|---|
| Sheave Diameter | 80mm | — |
| Max Line Diameter | 16mm (5/8") | — |
| Safe Working Load (SWL) | 2200kg (4850lbs) | — |
| Sideplate Material | Forged Aluminum | Aluminum, Aluminum |
| Bearing Type | Composite Bearing Sheave | Orbit (Ball Bearing), Synchro |
Common Concerns Answered
How does the Element block's safe working load compare to higher-rated blocks?
The Harken 80mm Element Stand Up Block boasts a substantial 2200kg (4850lbs) SWL, which is robust for its size and class, making it suitable for most standard sheeting and control line applications. For extremely heavy-duty applications exceeding this rating, Harken offers specialized blocks with higher SWLs.
Is the composite bearing sheave as durable as traditional metal bearings?
Harken's tough composite bearing sheave is engineered for long service life and excellent corrosion resistance, outperforming many metal bearings in harsh marine environments. While metal bearings can be exceptionally robust, the composite design minimizes friction and maintenance, ensuring smooth operation over extended periods.
Will the anodizing on the sideplates wear down over time?
The hardcoat-anodized finish on the forged aluminum sideplates is exceptionally durable and resistant to corrosion. While extreme, prolonged use under abrasive conditions could eventually show wear, this is rare and does not compromise the structural integrity or performance of the block.
Frequently Asked Questions
What is the maximum line diameter this block can accommodate?
The Harken 80mm Element Stand Up Block is designed to accommodate lines with a maximum diameter of 16mm (5/8").
What is the working load limit for the Harken 80mm Element Stand Up Block?
The maximum safe working load (SWL) for this block is 2200kg, which equates to approximately 4850lbs.
What materials are used in the construction of this block?
The block features forged aluminum sideplates with a hardcoat-anodized finish, and a tough composite bearing sheave.
What applications are stand-up blocks best suited for?
Stand-up blocks are ideal for preventing block-to-deck impact, making them perfect for sheeting systems, halyard tails, vang cascades, Cunningham systems, and control lines where the block might otherwise strike the deck during use.
How does the Element line compare to Harken's previous block lines in terms of price and performance?
The Harken Element line offers a significant improvement in price-performance ratio compared to some of Harken's higher-end block series. It delivers robust strength, durability, and efficient bearing performance without the premium cost associated with older, more specialized lines, while retaining Harken's commitment to quality.
