ITEM NAME:3x D Ring Aluminium Carabiner Auto Locking Spring Gate Keychain for Hiking Description: Application: exploring, rappelling, engineering protection, aerial work Material: Aluminium alloy Color: Metal Gray Dimensions (L x W): Approx. 11.5 x 6.7 cm/ 4.5 x 2.6 inch The ultimate tension: 28KN (2800kg) This product has got the CE certification Package Includes: 3 Pieces Carabiners KTT0005033519368997.Material: Aluminium alloy. People always bought together with. 3 Pieces Carabiners.