9.8 Crag Classic Rope, a perfect choice for all-around climbers. A high-quality MAMMUT rope for sports climbing and traditional climbing. Excellent handling, the best combination of diameter, weight and reliable durability. The 9.8 Crag Classic Rope is a classic MAMMUT single rope based on the best-selling Eternity. Center mark PFC-free Sheath proportion: 38 % UIAA falls (single rope 80 kg): 7 - 8 Impact force: 9 Diameter: 9.8 mm UIAA dry test: 46 % Static elongation single rope: 8 % Stretch on first fall: 32.7 % Weight: 64 g/m