Solid Brass Manhattan Style Mortise Entryway Set (Several Finishes Available)Solid Brass Manhattan Style Mortise Entryway Set Schlage C Keyway Exterior Projection is 2 5 8" Interior Projection Depends on Handle Style Comes Complete with Mounting Hardware This entryway set measures 2 3 4 inch wide by 17 1 4 inch tall. Various styles of knobs available at no additional charge. Entryway mortise backset options are 2 1 2 inch or 2 3 4 inch backset. The overall grip thickness is 1 inch. The clearance between the door and grip is 1