Climbing Rope Grab Self-Braking Stop Descender for 11-12_5mm Rope Clamp Grab Rescue Rappel Ring Climbing Gear

Features: Made from high strength aluminum magnesium alloy material, unbreakable and wearable, safe and reliable to use. Using the friction between the rope and the plates to help you climb upwards or downwards safely. With a auto lock gear that offers protection to you to prevent you from falling down when you climb downwards. Depending on the diameter of rope, the rope catcher can be adjusted to the appropriate size. Suitable for 11-12.5mm rope, easy to use.  Used for rappel system, also suitable for fire rescue, working aloft, etc. Specification: Material: Aluminum Magnesium Alloy Color: As pictures show Suitable for Rope Diameter: 11-12.5mm / 4.33-4.92inch Size: Approx. 11.7 * 6.6cm / 4.61 * 2.60inch Weight: Approx. 174g Package List: 1 * Climbing Descender