Mechanical, Lever, Mortise, Lockset Function Privacy, Lockset Grade 1, Style 8200 Curved, Lockset Finish Satin Chrome, Key Type Not Keyed, Standards ANSI A156.13 Series 1000, ASTM F1577-95B Paragraph 6.2, BOMA International 4.13.8, California State Reference Code, Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature No, Item Heavy Duty Mortise Lockset, Key Material Nickel Silver, Location Type Healthcare, Institutional, Required Door Thickness 1-3/4 in, Series 8200