Where to buy doorknobs?

You can opt for purchasing a knob that fits well into the existing door design. It is best to opt to remove out the existing one and take it to a nearby hardware store. If you wish to buy these online, then you need to know which side does the locking mechanism fits in before selecting. It is also important to understand that the doorknobs are not designed to be reversible in nature. Hence, if you wish to have a lock on the inside of the room then you need to note if it is left or right especially when the latch is facing you. Start by the installation by determining the style of a latch that you will need. Depending on mortise, you may use the latch plate for around one if you wish.