Mechanical, Lever, Cylindrical, Lockset Function Passage, Lockset Grade 1, Style QCL130 Sierra, Lockset Finish Satin Nickel, Keyway Type None, Key Type Lock is Keyless, Standards ANSI/BHMA A156.2; ; UL/cUL, Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature No, Cylinder Core Type Interchangeable Core, Features Cylindrical Locks, For Use With Various Door Types, Handle Material Zinc, Includes Hardware, Item Lever Lockset