Characteristics: Hot forging alloy al - mg is characterized by high strength, lightness and ease of handling. There are fine lines on the surface of the stop wheel that increase friction and make it easier to operate the rope during use. There are grooves in the friction wheel, the rope during the fall generates a high temperature, the grooves can emit heat, can reduce the loss of rope. The stop shaft is connected to the handle to control the dropping speed through the grip force. In case of panic, hold the handle firmly to stop in the air. A rubber sleeve has been added to the handle, making it more comfortable and easier to handle. Specification: Item Type: Climbing Descender Material: aluminum and magnesium alloy; Colour black Suitable for rope diameter: 10-12mm Maximum rope length: 100m Maximum load: 150 kg Size: Approx. 22 * 5,7 * 1,8 cm / 8,7 * 2,2 * 0,7 inch Weight: Approx. 358g List of packages: 1 * Climbing descending