Dispositif de Descente à Oreille Recourbée 50kN Descendeur Figure 8 Aluminium Materiel pour Les Loisirs De Plein Air Appliquer Cordes. The 3D model of the climbing carabiner is a compact device made from high-quality aluminum, designed to securely hold ropes or safety lines. Its ergonomic shape ensures ease of use, allowing for quick and secure attachment to anchor points. The carabiner is equipped with a special locking mechanism to prevent accidental opening during movement, making it an ideal choice for both novice climbers and experienced athletes who prioritize safety and reliability in extreme conditions.