Door return mechanisms Μηχανισμός δαπέδου επαναφοράς πόρτας RYOBI MS 202K JAPAN RYOBI MS 202K JAPAN Floor Spring Door Closer The RYOBI MS202K ALE-RETOUR floor spring door closer is a highly reliable floor mechanism designed for smooth and controlled door closing. It is suitable for use with aluminum, wooden, steel, and PVC doors. The mechanism supports doors weighing up to 130 kg. View