Description
Harken 20 ST Chrome Winch | Boat Supply Store
This Harken 20STC self-tailing winch is engineered for single-handed sail management on monohulls up to approximately 35 feet. Its 2-7/8 inch drum diameter and 5-3/8 inch base ensure robust performance, while the 2.76:1 gear ratio facilitates efficient sheeting. The radial drum design with diagonal ribs provides superior line grip, minimizing chafe and maximizing control during critical maneuvers, whether navigating coastal waters or participating in club racing.
Key Features
- Maximum Grip Radial winch drum design with diagonal ribs significantly reduces line wear.
- Effortless Sail Handling Self-tailing mechanism allows single-crew member operation for trimming and raising sails.
- Corrosion Resistant Durable chrome finish ensures longevity and protection against marine environments.
- Space Efficient Compact drum and base dimensions optimize deck real estate.
- Reduced Line Wear Diagonal ribs create a less abrasive surface than traditional knurled drums.
- Smooth Operation Engineered for reliable performance in demanding conditions.
- Versatile Application Suitable for a wide range of line sizes from 1/4 inch to 1/2 inch.
- High Power Ratio 19.20:1 power ratio simplifies load management.
Specifications
| Product Specifications | |
|---|---|
| Size | 20 |
| Self-Tailing | Yes |
| Finish | Chrome |
| Drum Diameter | 2-7/8 inch |
| Base Diameter | 5-3/8 inch |
| Height | 5-13/16 inch |
| Weight | 7.5 lbs |
| Line Size Range | 1/4 inch to 1/2 inch |
| Gear Ratio (1-Speed) | 2.76:1 |
| Power Ratio | 19.20:1 |
| Fastener Size | 5 x 1/4 SH |
| Fastener Circle | 4-3/8 inch |
Who This Is For
Cruising and racing sailors requiring efficient, reliable sail control on vessels up to 35 feet. Ideal for individuals or small crews prioritizing ease of operation and reduced sail handling effort.
How It Compares
| Feature | Harken 20 ST Chrome Winch | Lewmar EVO 25 Self |
|---|---|---|
| Drum Diameter | 2-7/8 in | 5.5 in, 4.5 in |
| Weight | 7.5 lbs | 15.4 lbs, 13.2 lbs |
| Gear Ratio | 2.76:1 | 2.2:1 / 3.0:1, 2.5:1 / 4.3:1 |
| Line Size Range | 1/4 in - 1/2 in | 5/16 in - 5/8 in, 3/8 in - 5/8 in |
Common Concerns Answered
Does the self-tailing mechanism struggle with very small diameter lines?
While generally robust, occasional difficulty may arise with extremely thin lines, a characteristic noted in user feedback. Using the recommended line sizes is advised for optimal performance.
Is the chrome finish susceptible to damage?
The chrome finish provides excellent durability and corrosion resistance. However, like any polished surface, it can be susceptible to scratching if not maintained with appropriate care.
Is this winch suitable for offshore racing where dual-speed is common?
This is a single-speed winch, offering 2.76:1 gearing. For demanding offshore racing requiring significant gear reduction for heavy loads, a dual-speed winch might be a more suitable option.
Frequently Asked Questions
What is the line capacity of the Harken 20 Self-Tailing Radial Chrome Winch?
The Harken 20STC winch is designed for line sizes ranging from 1/4 inch to 1/2 inch.
What is the gear ratio of the Harken 20STC winch?
The Harken 20STC winch features a 1-speed gear ratio of 2.76:1.
What is the power ratio of the Harken 20 Self-Tailing Radial Chrome Winch?
The power ratio for the Harken 20 Self-Tailing Radial Chrome Winch is 19.20:1.
What is the weight of the Harken 20STC winch?
The Harken 20STC winch weighs 7.5 lbs.
What is the recommended line size for the Harken 20 Self-Tailing Radial Chrome Winch?
The recommended line size range for the Harken 20 Self-Tailing Radial Chrome Winch is from 1/4 inch to 1/2 inch.
