DMM - Ultra D
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.
- Taperlock nose gives high push-in strength
- I-Beam construction for optimum strength to weight ratio
- Large gate opening and high internal volume for easy handling and more attachment options
- Available with a captive bar to secure orientation and prevent tampering