Ultra O Screwgate
Ultra O Screwgate - blue
Ultra O Screwgate - green
Ultra O Screwgate - red
Ultra O Screwgate Colour 3 Pack
Ultra O Kwiklock
Ultra O Locksafe
Ultra O Locksafe Captive Bar
Ultra O Locksafe - blue
Ultra O Locksafe - green
Ultra O Locksafe - red
Ultra O Durolock
Ultra O Screwgate
Ultra O Screwgate - blue
Ultra O Screwgate - green
Ultra O Screwgate - red
Ultra O Screwgate Colour 3 Pack
Ultra O Kwiklock
Ultra O Locksafe
Ultra O Locksafe Captive Bar
Ultra O Locksafe - blue
Ultra O Locksafe - green
Ultra O Locksafe - red
Ultra O Durolock

Ultra O

Available in:

The Ultra O's symmetrical rope baskets are ideal for assisted breaking devices, pulleys, swivels and shackles. They also give stable loading characteristics, as attachments can self-centre under load with minimal movement from the carabiner.

Product Name Product Code Colour Dimensions Weight MBS (Major Axis) MBS (Minor Axis) MBS (Gate Open) Gate Opening (X) Certification Price
Ultra O Screwgate - A322
A322 Titanium/Lime 63 x 109mm 67g 25kN 12kN 7kN 22mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£14.99
Ultra O Screwgate - A322BL
A322BL Blue/Titanium 63 x 109mm 67g 25kN 12kN 7kN 22mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£14.99
Ultra O Screwgate - A322GR
A322GR Green/Titanium 63 x 109mm 67g 25kN 12kN 7kN 22mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£14.99
Ultra O Screwgate - A322RD
A322RD Red/Titanium 63 x 109mm 67g 25kN 12kN 7kN 22mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£14.99
Ultra O Screwgate Colour Pack of 3 - A322-P3
A322-P3 Blue/Red/Green 63 x 109mm 201g 25kN 12kN 7kN 22mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£42.50
Ultra O Kwiklock - A323
A323 Titanium/Red 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£18.99
Ultra O Locksafe - A327
A327 Titanium/Green 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£19.99
Ultra O Locksafe Captive Bar - A327CB
A327CB Titanium/Green 63 x 109mm 76g 25kN 12kN 7kN 19mm EN 362:2004 T,
EN 12275:2013 B,
UIAA121:2009
£20.99
Ultra O Locksafe - A327BL
A327BL Blue 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£19.99
Ultra O Locksafe - A327GR
A327GR Green 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£19.99
Ultra O Locksafe - A327RD
A327RD Red 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£19.99
Ultra O Locksafe Colour 3 Pack - A327-P3
A327-P3 Blue/Red/Green 63 x 109mm 222g 25kN 12kN 7kN 19mm EN 362:2004 B,
EN 12275:2013 B,
UIAA121:2009
£54.99
Ultra O Durolock - A324
A324 Titanium/Purple 63 x 109mm 74g 25kN 12kN 7kN 20mm EN 362:2004 B,
EN 12275:2013 B
£25.99
Ultra O Screwgate - iD - A322-ID
A322-ID Titanium/Lime 63 x 109mm 67g 25kN 12kN 7kN 22mm EN 362:2004 B/ T,
EN 12275:2013 B
£19.29
Contact DMM
Ultra O Locksafe - iD - A327-ID
A327-ID Titanium/Green 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B/ T,
EN 12275:2013 B
£24.29
Contact DMM
Ultra O Locksafe - iD - A327BL-ID
A327BL-ID Blue 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B/ T,
EN 12275:2013 B
£24.29
Contact DMM
Ultra O Locksafe - iD - A327GR-ID
A327GR-ID Green 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B/ T,
EN 12275:2013 B
£24.29
Contact DMM
Ultra O Locksafe - iD - A327RD-ID
A327RD-ID Red 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B/ T,
EN 12275:2013 B
£24.29
Contact DMM
Ultra O Locksafe Colour 3 Pack - iD - A327-P3-ID
A327-P3-ID Blue/Red/Green 63 x 109mm 74g 25kN 12kN 7kN 19mm EN 362:2004 B/ T,
EN 12275:2013 B
£58.03
Contact DMM

Oval for symmetry; shape allows central positioning of devices

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.

Keylock clean nose for snag free connection

DMM's patented 'Taperlock' closing mechanism increases gate push-in and cross gate strength using a special flared profile on the nose of the carabiner, as well as allowing a snag free connection for your ropes, slings and devices.

Captive bar option for security

Many of our connectors can be supplied cross-drilled to accommodate captive bars. This means that the lanyard or attachment cannot be removed and ensures that the direction of force applied in the event of a fall is along the major axis of the connector, giving maximum strength and holding power. The captive bars themselves are not for load bearing use.

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.