Description
Harken 22mm Fiddle Micro Block w/ V-Jam | Boat Supply Store
Addressing the need for compact and secure line management on smaller vessels, this Harken micro block integrates a V-Jam cleat directly into its low-friction sheave. With a 22mm sheave and a 6mm (1/4in) maximum line diameter capacity, it offers efficient handling for control lines where space is at a premium. Its robust construction supports a substantial 159kg (350lb) working load, making it ideal for mainsheets or halyards on dinghies and sailboards.
Key Features
- Efficient 22mm sheave diameter for superior line handling.
- Secure integrated V-Jam cleat for reliable line holding.
- Compact and exceptionally lightweight design minimizes deck clutter.
- Low-friction operation ensures smooth adjustment under load.
- Durable construction engineered for demanding marine environments.
- Lightweight at only 57g (2oz) for minimal impact on vessel weight.
- Versatile suitable for various control line applications on small craft.
- Reliable breaking load of 544kg (1200 lb) ensures safety.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 22mm (7/8in) |
| Length | 89mm (3-1/2in) |
| Weight | 57g (2oz) |
| Shackle Pin Diameter | 5mm (3/16in) |
| Maximum Line Diameter | 6mm (1/4in) |
| Maximum Working Load | 159kg (350lb) |
| Breaking Load | 544kg (1200 lb) |
| Integrated Cleat Type | V-Jam |
Who This Is For
Sailors of small dinghies, sailboards, and those requiring compact line control solutions on larger vessels. Ideal for applications where minimizing weight and maximizing space are critical considerations for performance and comfort.
How It Compares
| Feature | Harken 22mm Fiddle Micro Block w/ V-Jam | Ronstan RF20100 Series 20 Fiddle Block with Cleat |
|---|---|---|
| Sheave Diameter | 22mm / 7/8in | — |
| Max Line Diameter | 6mm / 1/4in | — |
| Max Working Load | 159kg / 350lb | — |
| Integrated Cleat Type | V-Jam | Cam Cleat |
Common Concerns Answered
Is the V-Jam cleat difficult to use compared to a standard cam cleat?
While some users accustomed to traditional cam cleats may find the V-Jam cleat requires a slight adjustment in technique, its design offers excellent holding power for its size. It excels in applications where a more compact cleating solution is needed. For very precise, frequent micro-adjustments on high-load lines, a dedicated cam cleat might be preferred, but for the intended applications of this micro block, the V-Jam is highly effective.
Can this micro block handle heavier loads on larger sailboats?
This Harken block is classified as a micro block, designed for lightly loaded applications. With a maximum working load of 159kg (350lb), it is not suitable for mainsheet systems or other high-load applications on larger keelboats or offshore vessels. It is optimally designed for control lines on dinghies, sailboards, or secondary lines on larger craft where space and weight are primary concerns.
Is the V-Jam cleat secure enough for critical lines?
The V-Jam cleat provides secure holding for its intended applications, offering a significant advantage in compact line management. While it's not a substitute for high-load cam cleats on primary control lines of larger vessels, its 159kg (350lb) working load is more than sufficient for halyards, vang adjustments, or traveler controls on small boats where space is limited. Its design ensures a firm grip on lines up to 6mm (1/4in) diameter.
Frequently Asked Questions
What is the maximum line diameter this Harken block can accommodate?
This Harken 22mm Fiddle Micro Block with V-Jam is designed to accommodate a maximum line diameter of 6mm (1/4 inch).
What is the working load limit for the Harken 22mm Fiddle Micro Block w/V-Jam?
The maximum working load limit for this Harken micro block is 159kg (350 pounds).
What are the dimensions of the Harken 22mm Fiddle Micro Block w/V-Jam?
The block measures 89mm (3-1/2 inches) in length, features a 22mm (7/8 inch) sheave diameter, and weighs only 57g (2 ounces).
What applications are suitable for this micro block?
This micro block is ideal for mains and control lines on dinghies and sailboards, as well as for various lightly loaded lines on larger vessels where space and weight are critical.
What is the breaking load of this Harken block?
The Harken 22mm Fiddle Micro Block w/V-Jam has a breaking load of 544kg (1200 pounds).
