Aged Bronze Georgian Knob, Bath/bedroom Privacy Lock, Push Button Locking, Can Be Opened From Outside With Small Circular Tool, Turning Inside Knob Releases Button, Universal Latch Fits 2-3/8" Or 2-3/4" Backsets, Dual Option Latch, Radius Corner & Drive In, Full Lip Strike, Vispack, ANSI F76, Grade 2.