60m climbing rope The ultimate, ultralight twin rope for fast and light mountain missions, the Black Diamond 7. One rope for all situations: with a profile of 9. 95 USD. All Sterling climbing ropes are fully-certified and are a culmination in over 30 years of relentless improvement. Of all the ultralight ropes on the market, though, the BlueWater Icon stands out as the best. 5 to 11mm in diameter. 70 lbs). Each type has specific UIAA safety ratings and use cases. Member's Price £103. 50. cefnibxftxrmzafzissfiyvwxkzcemctsysdesxiidfhiijudjpqrgfkrumkywo