Lever, Heavy Duty, Lockset Function Classroom, Style Angled, Handle Material Zinc, Steel, Satin Chrome Finish, Strike Type ASA Strike, Strike Dim. 1-7/8 In. x 4-7/8 In., Fire Rated 3 hr., Grade 2, Series SLC, Location Type Commercial, Backset 2-3/4 In., Number of Pins 6, Required Door Thickness 1-3/8 In. to 1-3/4 In., Keyway Type Schlage, Keying Keyed Different, Number of Keys 2, Features Clutch, Standards ANSI/BHMA A156.7