The Ultra D is similar in size and weight to the Ultra O; however it is stronger and has a slightly bigger gate opening.
The open D shape gives a lot of internal space within the biner, which makes it useful for setting up belays. It’s also finding favour as a perfect partner to a belay device.
D shaped locking biner
Strong and lightweight I-Beam construction
Generous rope radius
Can be supplied with a captive pin to hold the biner in a specific position and prevent cross-loading
- Gate closed - 30KN
- Gate Open - 9KN
- Minor Axis - 12KN
Gate Opening: 23mm