' Knob Lockset, Light Duty, Lockset Function Dummy, Style Tylo, Knob Material Brass, Satin Chrome Finish, Not Rated Fire Rated, Strike Type Round Corner Full Lip Strike, Strike Dim. 2-1/4 In., Grade 3, Series Kwikset, Location Type Residential, Backset 2-3/8 In. and 2-3/4 In., Required Door Thickness 1-3/8 In. and 1-3/4 In., Includes Mounting Hardware, Standards ANSI A156.2, Grade 3 '