Sterling Dyad 7.7mm x 30M, 60M & 70M Climbing Rope

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