Exclusive SilvaBond antimicrobial protected finish</br>For interior locking applications</br>Adjustable latch ensures a perfect fit with any door</br>Fits all doors?? replaces all brands</br>Bright brass finish</br></br>Product Description</br></br>Master Lock TUO0303 tulip knob style privacy door lock. Polished brass finish.  Six way adjustable latch fits all doors 2-3/8-inch or 2-3/4-inch backset?? square?? rounded corners or drive in.The SilvaBond antimicrobial protected finish on this Tulip Knob Bed & Bath Lockset has proved to be very effective in controlling bacteria?? mold and mildew on surfaces. Independent laboratory testing has confirmed the effectiveness of this long lasting and durable finish.</br><br/>http://www.amazon.com/gp/product/B000WS3KNO