Description
HARKEN 16 mm Triple Atom Block – Model 408
Overview: The HARKEN 16 mm Triple Atom Block Model 408 is designed to handle multiple small-diameter control lines on dinghies and light sailboats. Its triple sheave configuration allows efficient line routing with minimal friction, improving control and sail performance.
- Triple Sheave Design: Manages multiple lines simultaneously for complex rigging setups.
- 16 mm Sheaves: Ideal for small-diameter control lines commonly used in dinghy applications.
- Low-Friction Performance: Ensures smooth line movement under load.
- Durable Construction: Lightweight marine-grade materials resist corrosion and wear.
- Marine Hardware Component: Suitable for vang, mainsheet, or other control line systems.
Why You’ll Like It: This triple atom block simplifies line management, reduces chafing, and enhances efficiency in sail adjustments for both racing and recreational dinghies.
Built for Marine Use: Engineered for small-boat and dinghy environments, it withstands saltwater exposure, UV, and repeated load cycles for long-lasting, reliable performance.
What’s In The Box
- HARKEN 16 mm Triple Atom Block
Specifications
| Brand | HARKEN |
| Model / Part Number | 408 |
| Key Spec | 16 mm triple atom block |
| Application | Marine |





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