Accessory carabiner which you will appreciate when climbing or working at heights. Features:- With the screw lock, you won´t lose valuable equipment that you hang on the carabiner- Suitable as an accessory for keys, for hanging climbing shoes, for attaching a nut tool or water bottle to the harness- Also works well for attaching a hammer, saw or other tools and accessories for working at heightsSpecifications:- Weight: 1238 g (28 g carabiner), 43.7 oz (1 oz carabiner)- Material: Aluminium alloy (anodized)- Strength major axis: 3 kN- Gate opening (d): 12 mm