The Duetto is 8.4mm and built to be lightweight with a great hand. The smooth, abrasion resistant sheath glides over the rock and thru gear, ready to catch a fall with the least impact. Sterling's DryCore treatment protects the core of the rope reducing absorbtion and yarn on yarn abrasion. This keeps elongation to a minimum and maximises strength in wet and wild conditions.
Additional Information: Dynamic Elongation 31.60% Impact Force 6.5kN Static Elongation 11.00% UIAA falls 6 Weight 45 g/M
