Description
HARKEN 16 mm Double Atom Block – Model 406
Overview: The HARKEN 16 mm Double Atom Block Model 406 is designed for small-diameter control lines on dinghies and light sailboats. Its double sheave configuration allows efficient line routing with minimal friction, improving control and sail handling performance.
- Double Sheave Design: Handles two lines simultaneously for versatile rigging setups.
- 16 mm Sheaves: Perfect for small-diameter control lines used in dinghy and small-boat applications.
- Low-Friction Operation: Ensures smooth line movement under load for efficient trimming.
- Durable Construction: Lightweight, marine-grade materials resist corrosion and wear.
- Marine Hardware Component: Suitable for mainsheet, vang, or other control line systems.
Why You’ll Like It: This double atom block simplifies line management, reduces chafing, and enhances sail control, making it ideal for both competitive and recreational dinghy sailing.
Built for Marine Use: Engineered for small-boat and dinghy environments, it withstands saltwater, UV exposure, and repeated load cycles for long-lasting, reliable performance.
What’s In The Box
- HARKEN 16 mm Double Atom Block
Specifications
| Brand | HARKEN |
| Model / Part Number | 406 |
| Key Spec | 16 mm double atom block |
| Application | Marine |

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