The DMM Ultra O Durolock is a classic oval carabiner with a quad-locking gate mechanism. The deep, symmetrical basket of the Ultra O integrates perfectly with pulleys, webbing, & ropes. The carabiner's I-Beam cross section reduces weight while maintaining strength. The Ultra O is anodised to EN 7599:2010 AA10 for corrosion protection. FEATURES Four-way locking system is very secure Keylock nose eliminates snagging Oval carabiner for rigging stability & central positioning of attachments I-Beam construction for optimum strength to weight ratio Available with a captive bar to secure orientation & prevent tampering SPECIFICATIONS Major axis25kn Minor axis12kn Gate open7kn Weight74g Gate opening20mm Dimensions63 x 109mm Locking mechanismQuad-lock CertificationEN 362:2004 B/ T, EN 12275:2013 B
