In this class we will discuss rekeying a conventional Schlage Large Pin mortise cylinder and explore other cylinder brands and configurations. We will discuss the different pinning kits required for common residential and commercial locks and the tradeoffs that come with using a “universal” pin kit. We will also calculate master pinning for a cylinder that is master keyed. We will also explore the differences between conventional cylinders and cylinders with special features such as Schlage Everest, Best Cormax and Medeco Original. This class is ideal for beginning locksmith or apprentice who has limited pinning experience, but also will offer something for everyone.