Sterling Duetto 8.4mm x 30m DryXP Rope

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Made for wandering, multi-pitch routes and ice climbs, the Sterling Duetto 8.4 mm x 30 m dry rope is durable and easy to handle while reducing drag through gear and over rock.

  • Features

    • Small 8.4 mm rope diameter and 30 m length keep the weight down so you can haul it deep into the mountains
    • Sheath and core treatments protect against water and dirt, thereby increasing the durability of the rope
    • DryXP™ treatment means the rope repels water to a standard of less than 5% absorption
    • Meets UIAA tests for falls, impact force and elongation
    • 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
  • Technical Specs

    Best Use


    Rope Type

    Half Rope

    Rope Style


    Rope Length (m)

    30 meters

    Rope Diameter (mm)

    8.4 millimeters



    Impact Force

    6.5 kilonewtons

    Dynamic Elongation

    31.6 percent

    Static Elongation

    11 percent

    UIAA Falls


    Dry Treatment

    Dry Core And Sheath


    45 grams per meter

  • Reviews
    3 reviews with an average rating of 4.7 out of 5 stars

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