This steering box calibration adjustment key is a tool for adjusting the steering box of Citroën DS vehicles. The tool supports targeted setting of play and centering of internal steering parts. The design follows the shape and dimensions of the original component for model years from 1955. The key provides stable force distribution on the adjustment points to limit damage to parts. The tool is suitable for use in a workshop environment with hand tools. The material is intended for repeated use during maintenance and overhaul of the steering box assembly.
