Mechanical, Knob, Cylindrical, Lockset Function Entrance/Office, Lockset Grade 3, Ball Style, Satin Nickel Lockset Finish, Keyway Type Kwikset KW1, Key Type Different, No, Lockset Fire Rating Not Rated, Backset 2-3/8 in or 2-3/4 in, Ligature No, For Use With Residential/Light Commercial Applications, Includes Mounting Hardware, Item Knob Lockset, Key Material Metal, Knob Material Steel, Location Type Multi-Family, Lockset Performance Strength Standard Duty WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)