DMM Shadow Carabiner - Quicklock. e. confined spaces or tower climbing situations where the overall weight and size of a system is crucial. The Shadow gives plenty of security reserves whilst feeling featherweight on a harness or in a bag. Specifications for DMM Shadow Screwgate Carabiner: Manufacturer: DMM Carabiner Size: Standard Quantity: 1 Condition: New Fabric/Material: I-beam construction Carabiner Type: Locking Biner Open Strength: 9 kN Features of DMM Shadow Screwgate Carabiner Offset D for ergonomics Keylock clean nose for snag free connection Compact light and ergonomic Package Contents: DMM Shadow Screwgate Carabiner DMM Shadow Carabiner -Quicklock