Electrical/Mechanical, Lever, Cylindrical, Lockset Function Classroom, Lockset Grade 1, Style 9K Lever, Lockset Finish Satin Chrome, Key Type Different, Standards BHMA, UL Listed, ADA Compliant Yes, Lockset Fire Rating Not Rated, Backset 2 3/4 in, Ligature Resistant No, Cylinder Core Type SFIC Not Included, Features Cylindrical Locks, For Use With BEST Shelter(TM) Lockdown System, Handle Material Zinc, Item Door Lever Lockset, Location Type Commercial, Institutional.