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DMM Ultra O

DMM Ultra O

$39.00

The 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 doesn’t 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 system, most likely in a rescue situation. Oval biners are important because they allow pulleys to sit in a correctly loaded and equalised position.

The symmetrical shape also stops them shifting under load and potentially dislodging a marginal gear placement. The locking gate adds a final element of security to the system.

Features

  • Oval shaped locking biner
  • Ideal for pulley systems and aid climbing
  • Strong and lightweight I-Beam construction
  • Generous rope radius
  • Available with Screwgate, Quicklock and Locksafe locking systems
Variant Strength (Gate Closed) Strength (Gate Open) Strength (Minor Axis) Gate Opening Weight Cat no
Ultra O Screwgate 25kN 7kN 12kN 22mm 65g A322
Ultra O Quicklock 25kN 7kN 12kN 22mm 72g A323
Ultra O Locksafe 25kN 7kN 12kN 22mm 73g A327

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