Interior Door Lock Classic Americana, the Maguire series delivers a traditional door hardware style as nostalgic as baseball and apple pie. We imagine it on a Ranch style home or perhaps a classic cottage hideaway, but Maguire’s good looks are all purpose enough for you to decide. Select from keyed, passage, privacy, and dummy (pair) functionality. Keyed: Locks with a key from the outside and turns from the inside—ideal for exterior or secure interior doors. Privacy: Locks from the inside with a turn; no key required. Commonly used for bedrooms and bathrooms. Passage: Latches but does not lock—used for rooms where privacy isn’t needed, like hallways or closets. Dummy: Decorative handles that don’t turn or latch. Used on fixed doors like pantry or French doors. Measurements: Backset Length (distance from center of lock to edge of door): adjustable between 2 3/8" and 2 3/4") Door Thickness: Fits standard 1 3/8" to 1 3/4" thick doors