1.Screw safety karabiner 2.double locking mechanism 3.Screw manual locking type 4.Material:Zinc-coated steel 5.CE EN362 CE EN362 DL mountaineering karabiner :1. Description :Screw safety karabiner provided with a double locking mechanism. 17-mm opening. Screw manual locking type.Anticorrosion coating and antilocking of the locking ring.2. Materials:Zinc-coated steel.3. Instructions for use: ...