Knob Lockset, Light Duty, Residential, Biscuit Style, Satin Nickel Finish, Function Keyed Entry, Keyway Type KW1, Grade 3, Material Steel, For Door Thickness 1-3/8 to 1-3/4 In., Backset 2-3/8 and 2-3/4 In., Crossbore Size 2-1/8 In., Number of Keys...