Indicator Lock, Cylindrical, Commercial, Industrial, Institutional, Residential, Lockset Grade 2, Series D, Lockset Finish Satin Chrome, Keyway Type None, Key Type Different, Standards ANSI A156.5, No, Lockset Fire Rating Not Rated, Backset 2 3/8 in or 2 3/4 in, Ligature No, For Door Thickness 1 3/8 in to 2 in, For Use With Deadbolt Type Applications, Includes Indicator, Installation Materials and Backet, Material Brass, Security Type Medium-Duty