Details. The Dyad 7.7 mm brings together decades of experience from the Sterling team to bring to life a lightweight UIAA half/twin rated rope with the legendary durability the brand is known for. Go all day without breaking your back. Confidence never felt so light. Made in the USA.
- UIAA Dry certified built with XEROS technology
- Made with bluesign® certified raw materials
- Available lengths: 30, 40, 60, 70 m
- UIAA 101 | EN 892
- Available with a Send Ready Coil- ready to climb straight from the packaging.
Diameter (mm) Dynamic Elongation (%)
7.7 29 | 25
Rope Type Static Elongation (%)
Half | Twin 5.4 | 3.3
Sheath (%) Impact Force (kN)
36 6.3 | 9.7
Weight (g/m) UIAA Falls
39 6 | 17