, Includes Mounting Hardware, Item Mortise Lockset, Key Material Brass, Number of Keys 2, Required Door Thickness 1-3/4 In.12, Backset 2-3/4 In.Lockset Grade 1, Style Straight Lever with Right Angle Return, Lockset Finish Satin Chrome, Keyway Type LA, Standards ANSI/BHMA A156., Series 8200, Strike Type ANSI.