Harken Open Ring Shackle - 70 mm Uncovered T-Close Nodus
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Harken Open Ring Shackle - 70 mm Uncovered T-Close Nodus
These opening friction rings represent the lightest and strongest removable sheet control solution available for modern sailing. The shackle allows precise control and return of sheets under tension while maintaining safety and reliability in demanding marine conditions. Its innovative textile attachment system prevents any opening under load, enabling rope to be quickly passed in any situation without compromising performance.
Key Features
- Lightweight design with maximum breaking loads of 1800 kg at 180°, 3600 kg at 60°, and 2500 kg at 90°
- Textile attachment system prevents opening under load
- Easy positioning on rope with quick-pass capability
- Versatile installation—can be mounted anywhere on deck
- Suitable for barber haulers, in-haulers, and spare pulley applications
- Compatible with 10/14 mm diameter rope
- Available in T-Connector or Dog-Bone configurations
- Weighs only 24 grams (0.847 oz)
Part of Harken's Soft Attachments series, this open ring shackle delivers exceptional strength-to-weight ratio for racing and cruising sailors seeking dependable sheet control hardware. The 70 mm dimension provides optimal balance for a wide range of sailing applications from hoisting systems to dynamic control lines.
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