Privacy lever is reversible for right or left hand door application. Use for bedroom or bathroom. Both knobs/levers are locked or unlocked by a turn piece inside and the outside knob/lever can be unlocked by an emergency key. Grade 2 security, round cornered adjustable steel latch fits both 2-3/8" and 2-3/4" backsets. Metal snap-on collar for drive in. Backed by a lifetime mechanical and finish warranty.