DMM Ultra-O Locksafe Carabiner - 3 Colour Pack 11.7 in the time it once

in the time it once took to coil up a lowering line and walk it around the tree

The symmetrical basket mean rotation within systems is not required as they sit comfortably either way round

The rockO is a blend of the traditional oval and the rockD giving it more strength than the standard oval

Front buckle closure (for easier on/off wearing spikes)

DMM Ultra-O Locksafe Carabiner - 3 Colour Pack 11.7 in the time it onceThe ultra light, clean nose Ultra O carabiners are the mainstay of DMM's carabiner range, and for good reason. Not only do they give high strength to weight ratios and feel great in the hand, they also help to keep components of a system aligned. The deep symmetrical basket allows pulleys, webbing, ropes and even other carabiners to 'centre' naturally and still allow easy stacking of components on either side. A connecting classic. Oval for symmetry;