DMM Ultra O Multi-Color Pack carabiners Color:blue/red/green One rope equally efficient

One rope equally efficient

Rope Diameter (mm):  11

• Dual adjustable head strap

Stiff Rope Wrench double leg tether with rubber grommet to keep your wrench in the “up” position

- steel construction for improved durability

DMM Ultra O Multi-Color Pack carabiners Color:blue/red/green One rope equally efficientThe Ultra O Screwgate could be described as the perfect aid climbing biner it certainly performs remarkably well in the big wall environment and the I Beam construction gives it an excellent strength to weight ratio. Perhaps multi day ascents, sac hauling, portaledges and extreme dehydration (eek!) are not your bag, but that doesnt mean you should turn your back on the oval biner design, far from it. At some point all of us will need to use a pulley