Small format interchangeable core
SFIC 6-Pin Core
6-Pin SFIC Core, Uncombinated, Slide Cap, No Logo, M Keyway, Satin Chrome
Conventional cylinders are the most common used cylinders.
Because conventional cylinders are manufacturer-specific to the lock and lock type, they cannot be exchanged for another in most cases. However, conventional cylinders can be keyed alike or master keyed so that you can use just one key for multiple locks if needed.