Privacy. Use on bedroom or bathroom doors where privacy is desired. Round pocket door latch is easy-to-install. Nothing to mark, nothing to cut. Only requires a screwdriver. Keeps door from warping. Deep cups for easy access. Fits standard 2-1/8″ door prep. Backset 2-3/8″, adjustable door thickness 1-3/8″ to 1-3/4″, strike is 1-1/8″ x 2-1/4″, square corner. Includes fasteners. Lifetime mechanical warranty and 10 year finish warranty.