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Double ropes

Twitter 8.5

REF. 4442

EN 892

Flexible and robust, the Twitter 8.5 is an all-rounder for the most demanding climbers.

Advantages :

Light and flexible.

Use :

Very well suited for versatile mountaineering: mountain, ice falls and adventure terrain.

Colors :


Technical specs


Diameter8.5 mm
Weight47 g/m
Sheath percentage39%
Number of falls8
Impact force640 daN
Number of strands40
Dynamic elongation32.3%
Static elongation10.9%
Breaking strength1,530 daN
Component100% polyamide