The carabiner is widely used for dog leashes, horse reins, and lunge lines, as well as in haberdashery for making handbags, cases, backpacks, or keychains.Carabiner length: 64 mm.Material: Cast brassSurface finish: PolishedBreaking load: 120 kgNote: Brass products may oxidize and darken. This is a natural characteristic of brass. You can prevent this by treating the surface with a clear synthetic lacquer.