The key function has a function as a house keeper. If the lock is broken then home security becomes a guarantee. A broken key can make a person has trouble. The cause of a door or lock that is jammed or difficult to open, among others, due to the entry of foreign objects or dirt into the house lock (cylinder) or the occurrence of rust on the mechanical door lock system. How to open a jammed door without having to break it is to use a minus screwdriver and a hammer or any object of metal that is quite thin and can be at the end of the tip. Then, look for the door hinges and then provide the lubricant in the open gap. Tap or hinge with a hammer until all the bolts are open and the hinges detached from their home. If you want to repair broken keys, you can rely on locksmith services.
The loose door handle may be caused because the L screw pin is not installed or the installation is incorrect. Here’s how to handle the loose door handles First, remove the door handle or lock house from the door. Second, observe the damage, if it looks damaged, broken, worn or loose, plug the iron door handle to the keyhole. Third, insert the metal plate in the cracks between the connecting iron with the inner side of the keyhole on the doorknob. Fourth, make sure the metal plate is tightly squeezed in the cracks and the connecting iron does not sway anymore. Fifth, replace the door handle and move it. When working properly, the door handle is not damaged anymore.