Description
Harken 45mm Aluminum Fiddle Block w/Cam Cleat | Boat Supply Store
For sailors and boaters requiring efficient line control and secure holding, this Harken 45mm Single Aluminum Element Fiddle Block integrates a cleating function directly into its robust design. It features forged aluminum sideplates with hardcoat anodization for superior strength and corrosion resistance, and a composite sheave bearing that accommodates lines up to 8mm (5/16 inch) with a substantial 550 kg (1213 lb) working load. This setup is crucial for managing mainsheets, vangs, or other control lines on dinghies, small keelboats, and cruising yachts operating in harsh marine environments, available now at Boat Supply Store.
Key Features
- Robust 45mm aluminum sheave with a tough composite bearing for corrosion resistance and extended service life.
- Exceptional Strength forged aluminum sideplates with compound curves for superior durability and modern aesthetics.
- Versatile Routing integrated swivel provides flexible attachment and line management options.
- Enhanced Control built-in becket allows for attachment of additional lines or control systems.
- Secure Holding Harken 150 Cam Cleat ensures reliable and adjustable line retention.
- Corrosion Resistance hardcoat-anodized sideplates provide superior protection against saltwater environments.
- Smooth Operation proven journal bearing technology ensures efficient performance under load.
- Excellent Value priced significantly lower than previous models, offering superior functionality at a competitive price point.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 45mm (1 3/4 inch) |
| Maximum Line Diameter | 8mm (5/16 inch) |
| Maximum Working Load | 550 kg (1213 lb) |
| Sideplate Material | Forged Aluminum with Hardcoat Anodization |
| Sheave Material | Composite Bearing Material |
| Bearing Type | Journal Bearing |
Who This Is For
This block is engineered for sailors and boaters who require a strong, durable, and corrosion-resistant single block with an integrated cam cleat for managing critical control lines. It is particularly well-suited for dinghies, small keelboats, and cruising yachts.
How It Compares
| Feature | Harken 45mm Aluminum Fiddle Block w/Cam Cleat | Competitor |
|---|---|---|
| Sheave Diameter | 45mm | — |
| Max Line Diameter | 8mm | — |
| Max Working Load | 550 kg | — |
| Integrated Swivel | Yes | Yes, Yes |
| Integrated Becket | Yes | Yes, Yes |
| Integrated Cam Cleat | Harken 150 | Cam-Matic, Synapse Cleat |
| Sideplate Material | Forged Aluminum | Composite, Composite |
| Sheave Material | Composite Bearing | Nylon, Composite |
Common Concerns Answered
Is the 550kg working load sufficient for all applications?
While the 550kg (1213 lb) working load is robust for many applications, users involved in extremely high-load scenarios may need to consider blocks with higher load ratings. This block is optimized for dinghies, small keelboats, and cruising yachts.
How does the cam cleat hold up to heavy use?
The Harken 150 cam cleat provides secure line holding; while some reports of wear over extended, very heavy use exist, this is typical for most cam cleats and does not detract from its primary functionality for its intended applications.
What if I need a higher working load limit?
For applications requiring a higher working load limit, it is advisable to consult Harken's product catalog for their larger block series or blocks specifically designed for higher loads, as this 45mm Element block is engineered for its specified capacity.
Frequently Asked Questions
What is the maximum line diameter this Harken block can accommodate?
This Harken 45mm Single Aluminum Element Fiddle Block can accommodate a maximum line diameter of 8mm (5/16 inch).
What is the working load limit for the Harken 45mm Single Aluminum Element Fiddle Block?
The maximum working load limit for the Harken 45mm Single Aluminum Element Fiddle Block is 550 kg (1213 lb).
What materials are the sideplates and sheave made of in this Harken block?
The sideplates are constructed from forged aluminum with hardcoat anodization, and the sheave is made of a tough composite bearing material.
Does this Harken block come with a cam cleat?
Yes, this Harken 45mm Single Aluminum Element Fiddle Block comes with an integrated Harken 150 Cam Cleat.
What is the sheave diameter of the Harken 45mm Single Aluminum Element Fiddle Block?
The sheave diameter of the Harken 45mm Single Aluminum Element Fiddle Block is 45mm (1 3/4 inch).
