Replacing the door cylinder lock.

Often it is necessary to replace the insert in the door, despite the fact that the keys and insert are still functional. Such situations are losing the key. There is a risk that another person may find the key and get to our house or apartment. I replace the door insert as it is worn out and how I lose my key. A used insert can block the door, so its better to replace the insert in time. Before replacing the insert, it is worth visiting which class of insert requires our insurer. For more information on replacing the door lock insert, see the video.