Description: Twist gate screw locking D ring carabiner, ultralight and durable Designed for mountaineering and sport rock climbing in general Extremely multipurpose and durable Application: Rock climbing, mountaineering, exploring, rappelling, rescue, engineering protection, aerial work and so on The product has got CE certification Specification: Strength: 24KN / 5400 lbs Material: Aluminum-magnesium alloy Size (L x W): Approx. 3.74 x 2.2 inch/9.5 x 5.6 cm Color: Red Package Includes: 2 Pieces / Set Carabiner Note: Attention: It is necessary to receive adequate training (knowledge of techniques and security measures) before using the tools. Incorrect use or improper maintenance could lead to serious accidents even fatal. Please read carefully or learn enough knowledge before use