NODUS Factory
Halyard Block shackle in Dyneema® | Shackle R® friction-ring R3
Halyard Block shackle in Dyneema® | Shackle R® friction-ring R3
Couldn't load pickup availability
R® shackle, Dyneema® reefing shackle with FrD low-friction ring.
For use with reefed mainsail halyards, tackles (2:1 tackle)...
Versatility:
2:1 flying block for a wide range of applications: halyards, borders, turnbuckles, barber-haulers, etc.
Quick installation on chainplates, bridges and jib tracks for sheets.
Ease of use:
Fast, secure closure with the Cap Knot®.
Easy to open, even under heavy loads.
Performance and durability:
Extremely light and strong hoist thanks to Dyneema®.
Low-friction ring for improved performance and reduced rope wear.
Product Details

Description
2:1 flying block for efficient rope reeving.
Quick installation on chainplates, bridges and jib tracks.
Wide range of applications: halyards, sheets, turnbuckles, etc.
- Reefed mainsail halyard.
- Edging (2:1 tackle).
- Barber-hauler.
- Sheet returns.
- Reefing.
- Downhaul.
- Cascading backstays.
Additional information:
- Available in various sizes
- Breaking load and rope diameter vary according to size.
Halyard Block shackle in Dyneema® | Shackle R® friction-ring
Data sheet
- T-close fastener¬ Glass-fibre reinforced PA
- Rope 100% Dyneema® Nodex R2 pre-stretched, coated¬ Light grey/black
- Nodus Factory low-friction ring made of Self-lubricating technical plastic resin¬ black or partner product in aluminium.
- Closure secured by lock-ring “Bague Block ®” ¬ EPDM protect anti-uv
- Strength certified by Veritas
Advantages
- Extremely light and strong hoist with friction ring
- The flexibility of textile ensures that the work is in the axis of the forces
- Highly resistant to UV
- No corrosion
