Ultra O

The ultra-light, clean nose Ultra O carabiners are the mainstay of our 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.

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Oval connectors are popular in rope access and tree care situations where multiple connectors, slings, ropes or even pulleys can be connected. They are equally at home in fall arrest situations or as part of a pre-rigged rescue system. The round basket shape allows any of the connection points to self-centre when weighted - this helps avoid the unnerving click that often happens with a more D-shaped connector. The symmetrical basket mean rotation within systems is not required as they sit comfortably either way round.
Product NameProduct CodeColourMBS (Major Axis)MBS (Minor Axis)MBS (Gate Open)DimensionsWeightGate Opening (X)Conformance
Ultra O ScrewgateA322Titanium/Lime25kN12kN7kN63 x 109mm67g22mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O Screwgate -iDA322-IDTitanium/Lime25kN12kN7kN63 x 109mm67g22mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O ScrewgateA322BLBlue25kN12kN7kN63 x 109mm67g22mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O ScrewgateA322RDRed25kN12kN7kN63 x 109mm67g22mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O ScrewgateA322GRGreen25kN12kN7kN63 x 109mm67g22mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O Screwgate Colour Pack of 3A322-P3Blue/Red/Green----201g-EN 362:2004 B/ T, EN 12275:2013 B
Ultra O KwiklockA323Titanium/Red25kN12kN7kN63 x 109mm74g19mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O LocksafeA327Titanium/Green25kN12kN7kN63 x 109mm74g19mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O Locksafe - iDA327-IDTitanium/Green25kN12kN7kN63 x 109mm74g19mmEN 362:2004 B/ T, EN 12275:2013 B
Ultra O DurolockA324Titanium/Purple25kN12kN7kN63 x 109mm74g20mmEN 362:2004 B, EN 12275:2013 B

Durolock connector locking mechanism

Our unique Durolock mechanism minimises the chance of accidental gate opening. Earlier this year the versatile Ultra O connector was our fourth locking carabiner to be paired with this option. Watch this short video to find out more about the Durolock.

Durolock
Durolock - An auto-locking gate requiring four separate actions to open. The most secure gate in complex and dynamic rigging systems, the Durolock maximises protection from accidental gate opening.
Kwiklock
Kwiklock - Auto-locking gate requiring two separate actions to open. Kwiklock gates are suitable when auto-locking gates are a necessity, but rigging systems are relatively static and anchor points are easy to monitor.
Locksafe
Locksafe - An auto-locking gate requiring three separate actions to open. Locksafe gates give extra security in complex rigging systems such as those featuring running ropes or remote anchor points.
Screwgate
Screwgate - Non auto-locking gate which requires two actions to open, and is easy to use with one hand. Screwgates are suitable in systems where anchor points can be easily monitored and are unlikely to be affected by running ropes.