DMM Ultra O DUROLOCK carabiner

Material: duralumin (anodized)
Strength in longitudinal/transverse axis: 25/12 kN
Strength with open lock: 7 kN
Certification: EN 362:2004 B/T, EN 12275:2013

Oval carabiner with DUROLOCK safety device for maximum safety
during rope access not only in arboriculture.
4 movements are required to open the carabiner,
nevertheless, the carabiner can be easily opened with one hand after getting used to it.
Where triple lock carabiners can
open under load during contact with a rope or branch,
DUROLOCK will safely protect you against unwanted opening.

The oval shape allows an even load when connected to hoists,
parallel placement of aids and prusiks.
Hot forging makes it possible to achieve maximum strength while maintaining low weight.
The surface is anodized to BS EN 7599:2010 AA10 for corrosion protection.
Individual marking of carabiners for easy registration.