Light and nimble. The Sterling Duetto XEROS 8.4 mm x 30 m dry rope is a midrange half and twin rope that's ideal for long, wandering routes, run-outs, ice climbs or sketchy trad leads.
- UIAA Dry certified built with Sterling XEROS technology
- Part of the nylon filament manufacturing process, XEROS technology is a permanent core and sheath dry treatment that ensures individual yarn fibers are water resistant
- Since it's built into the core and sheath, there's no tacky or sticky coating to pick up dirt
- XEROS is PFOA-free and reduces waste, energy use and labor, all without a price premium
- UIAA 101
- CE EN 892
- 95% of the raw rope fibers at Sterling get made into finished products; remaining waste gets recycled or upcycled into non–life safety products
- Send your used Sterling dynamic rope to the Sterling recycling department so the materials can get a second life; they also accept non-Sterling dynamic ropes
- Rope manufacturing facility runs on 100% renewable energy
- Sterling offsets 100% of their carbon emissions by purchasing carbon offsets from Climate Neutral and Arbor Day Foundation
Made in USA.
Note: Half and twin ropes are designed to be used in matching pairs (size, length and brand should match). Using a mismatched pair can cause excessive wear on the ropes, exposing you to a higher risk of rope failure. Never climb with only 1 half or twin rope, unless it has also been rated as a single rope.
View all Sterling Half Ropes| Best Use | Climbing |
|---|---|
| Rope Type | Twin Rope Half Rope |
| Rope Style | Dynamic |
| Rope Length (m) | 30 meters |
| Rope Diameter (mm) | 8.4 millimeters |
| Impact Force | 6.2 kilonewtons |
| Dynamic Elongation | 30.7 percent |
| Static Elongation | 11.2 percent |
| UIAA Falls | 6 |
| Dry Treatment | Dry Core And Sheath |
| Weight | 2 lbs. 15.6 oz. |