**Last Season's version at a discounted price.**The DMM Ultra O carabiner has an I-beam construction for an optimal strength to weight ratio, has a wide gate opening and large rope radius. Great for aid climbing and big walling , oval biners are a good piece to have on hand for pulley systems due to their ability to sit in an equalised and correctly loaded orientation. **Details:**- Oval shaped locking biner - Ideal for pulley systems and aid climbing - Strong and lightweight I-Beam construction - Generous rope radius**Tech Spec:** - Strength Closed - 25kN - Strength Open - 7kN - Strength Minor Axis - 12kN - Gate Opening - 22mm *Weight*- Screwgate - 67g- Kiwklock - 74g- Locksafe - 74g DMM Ultra O Screwgate - Last Season's