Answer - Once the door
knob & handle is completely out, you can install a new one. Although, in case of minor issues, you can repair these. However, if you are looking to replace the old ones, you must select the one that can easily cover the marks left by the old ones. If you are planning to install a
handle with a lock, you need to buy the best one with the most appropriate locking mechanism.
Replacing the door handles is a simple and effective way to update your home, yet it is important to ensure that these fit easily over the existing door mechanism.