Assicuratore with brake support for all individual rope diameters from 8.5 to 11 mm. Grigri is an insurance with assisted braking system designed to facilitate insurance activities in the gym and in the climbing garden. Compact and lightweight, is used with all individual strings with a diameter between 8.5 and 11 mm. The brake support improves insurance comfort in the way of steps and the arrest of falls. The scale of the handle provides excellent control of the descent. Insurer with supported braking system compatible with all diameters of the single rope of practice in the gym and on the rock: - common technology, based on the accompaniment of the rope in the device and the permanent verse. Ea Hand on the brake side of the rope, - insurance comfort thanks to the supported braking system: in the event of a fall of the climber, the device rotates, the rope goes live and the cam tightens you bound. . The hand that holds the brake side of the rope allows the cam to be operated, and therefore it is always necessary to hold the brake side of the rope, - compatible with all individual dynamic ropes 8.5-11 m. and and Op. Timmed for the diameter of ropes between 8.9 and 10.5 mm, installation on the rope design engraved on the insurer (inside and outside). Very good wearing comfort during descent: comfortable grip and easy release of the rope, thanks to the ergonomic handle, very progressive control of the rope runs a smooth and comfortable descent. Intended for all users: - Simple interface that allows the first by insurance or rappling - Optimised relationship between brightness (175 G), compactness and resistance.