Central locking system Benefits of central locking system The central locking system is used in conjunction with a locking bar, providing a centralised locking source for all drawers on the cabinet Built in perfectlty Master key and Grand masterkey system Stroang and durable products with nice finishes. The system allows you to create a privileged access. Extra secure DOM Modular V system offer you the possibility to choose the level of security of your mechanism (from wafer to reversible pin). Return Ronis 75300 Ronis 75300 DOM 2251041 DOM 33916 DOM 317031