Interior Door Lock A simply modern door hardware series, Marcel highlights clean shapes, perpendicular lines, and contemporary forms. Versatile enough for a mid-century modern ranch home or a century-old craftsman bungalow, Marcel delivers a fresh look with smooth, reliable action. 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
