Make sure this fits by entering your model number. Keyed Entry Lock (Not Keyed Alike): The door lever can be locked inside and opened outside with keys, providing reliable safety. Suitable for both commercial and residential applications, anywhere keyed entry and security is needed. EASY INSTALLATION: The front door lock set is easy for DIYers to install with guaranteed fit on standard pre-drilled doors. All you need is a screwdriver. Just remind please compare PRODUCT SIZE carefully with the pre-drilled holes on your door, to avoid inconvenience.