Mammut Crag Sender Dry 9mm x 70m Rope

One Size
This product qualifies for free delivery

All about this product



The triple certified Crag Sender Rope from Mammut is ideal for sports climbers and all-rounders. Extremely lightweight and with a small diameter thanks to a smoother sheath made from premium quality yarns, this rope has superior easy handling and reliable durability for days spent out on the crag. Ideal for demanding climbing where every gram counts, don't settle for less than Mammut.

Technical details

  • Materials:
    • 100% Polyamide
    • Uiaa water repellent
    • Bluesign approved
  • Mammut Dry: Lower water absorption and extra abrasion resistance
  • Lasting effectiveness in repelling water and dirt according to UIAA
  • Ready to climb, no need to uncoil before use
  • Triple certified single, half and twin rope
  • Lightweight sender construction
  • Excellent for wet conditions
  • Packed to prevent tangling
  • Center mark
  • Statistics:
    • Stretch on first fall: 32.5
    • Sheath proportion: 40
    • UIAA dry test: 1.5
    • UIAA falls: 5 - 6
    • Impact force: 8.8 / 6.5 / 10
  • Diameter: 9mm
  • Length: 70m
  • Weight: 54g (per meter)


Weight (g/m)
Impact force (kN)
Rope length (m)
Rope Diameter (mm)
Rope features
Middle mark
Rope type
Single Rope


Weight (g)

Other features

Ideal For
Rock climbing
Climbing Product Type
Product Code
Our Planet
Our Planet logo
This product has features that impact at least three of our environmental areas.


This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
Bluesign (Production Site OR Product)

About this brand

People are by a snow rock, preparing to climb, wearing and using Mammut gear.

For over 150 years Mammut have been making clothing, footwear and equipment for mountain adventures. Their range of climbing clothes, from wicking t-shirts to waterproof jackets have enabled climbers of all abilities to appreciate and explore the mountains in comfort.


Mammut began as pioneers in the design and construction of world class climbing ropes. With their attention to detail and exceptional technical understanding, Mammut became famous for producing equipment that people all over the world could trust their lives with.

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