Traditional Plate Sets for new doors with a standard 2-1/8" boring. These solid brass door sets are available in either 2-3/8" or 2-3/4" backset and include knobs, plates, tubular latch set, and matching screws. All sets are also available as privacy sets, which are used for interior privacy such as in a bathroom. Privacy sets have a button lock on the inside of the door set and a small hole on the outside of the set for emergency access if needed. Sets are also available as dummy singles or pairs which are surface mounted on doors, such as in a closet situation where there is a magnetic catch or roller catch already installed on the door.