Entrance gripset. Universal latch fits 2 3/8 in or 2 3/4 in backsets without adjustment. Fits wood or metal door from 1 5/8 in to 2 in thickness. The new adjustable through-bolt system is included on the lower escutcheon that adjusts up to 1 1/2 in vertically. 2 Keys included. Lifetime warranty on finish and mechanism.