The brake eccentric key is a hand tool for adjusting brake eccentrics on vehicles of the Citroën 2CV type. The tool fits the specific shape of the eccentric adjusters on the brakes. It allows precise setting of the brake shoe position in relation to the brake drum. The key enables controlled adjustment during maintenance and repair of the brake system. The design supports correct alignment and even braking performance on both wheels. The tool is intended for use by mechanics and do-it-yourself users with knowledge of the corresponding brake system.
