Kwikset Prague Matte Black Entry Handleset 1-3/4 in., while re-keying your door lock is not a requirement of lock installation, SmartKey allows you to quickly and easily reset your lock's cylinder to work with any KW1 Keyway key. Provides versatility, ensuring compatibility with a wide range of keys using the KW1 Keyway. This enhances convenience for users who may need to change keys.
