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Edelweiss 8.2mm Oxygen II
  • Edelweiss 8.2mm Oxygen II
  • Edelweiss 8.2mm Oxygen II
  • Edelweiss 8.2mm Oxygen II

8.2mm Oxygen II 70m 2xDry



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Oxygen II is a half rope of superb quality, performance and exceptional life span. Unicore now makes it even safer for the most severe terrain conditions. Its very low impact force and light weight make it great for long routes and demanding mountaineers. HD Cover greatly reduces abrasion and snags while allowing the rope to run fluidly through protection and across the rocks.

Retail price

US$ 219.95

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Weight 45.0 g/m
6.944 lbs / 3150 g
Diameter (millimeters) 8.2 mm
Length (meters) 70 m
Rope Type Half (Double) 
UIAA Falls (Single / Half / Twin) ­0  / 7  / 0
Dynamic Elongation (Single / Half / Twin) 0.0 % / 36.0 % / 0.0 %
Static Elongation (Single / Half / Twin) 0.0 % / 9.0 % / 0.0 %
Impact Force (Single / Half / Twin) 0.00 kN / 5.50 kN / 0.00 kN
Dry Treatment Sheath & Core (aka Supereverdry)
Sheath Proportion (%) ­
Sheath Slippage (mm) 0 mm
Type of Middle Mark None
Rope End Marker None
Certification CE, EN, UIAA
Making a Backpack Coil

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The UIAA equipment standard provides a baseline for equipment performance in a test lab under controlled conditions on new equipment. Although these test conditions are relevant to the conditions encountered climbing, conditions encountered at the crags and the condition of the equipment are equally important. This recommendation from the UIAA member federation The British Mountaineering Council (BMC) provides vital equipment information that is NOT explicitly addressed in the standard, particularly failure modes of the equipment and recommendations for the use, inspection, maintenance, and retirement of equipment.