Kwikset 91550-016 Sydney Round Bed/Bath Lever, Satin Nickel For use on interior doors where a Privacy locking function is required, such as a bedroom or bathroom Latch has 3 interchangeable faceplates; round corner, square corner, and drive-in collar Latch has adjustable backset 2-3/8 inch to 2-3/4 inch to fit all standard door preparations Locking mechanism functions by pressing the push button on the interior of the lock Fully reversible lever, can be installed on both right handed and left handed doors