About this item ★Tulip Style Privacy Door Knobs in Oil Rubbed Bronze Finish [PERFECT DESIGN & FUNCTION] Made from Stainless Steel; Oil Rubbed Bronze Finish. Privacy Door Knob for use on interior doors where a privacy locking function is required, such as a bedroom or bathroom door. Could be locked inside by turn the button, also could be opened outside in emergency. [ADJUSTABLE LATCH] Adjustable latch with backset 60mm(2-3/8") or 70mm (2-3/4 ''); Fit all doors 35 to 45 mm (1-3/8 '' to 1-3/4 '')thick, Notice: The latch plate is square, and can't removable. [EASY INSTALLATION] Can be installed on both right handed and left handed doors, All you need is a door and a tool set! No need for professional door fitters, you can do it yourself! [GREAT QUALITY & HIGH SECURITY] Conformed with ANSI Grade 3 Exceeds 200,000 cycles and 5 pins brass tumbler cylinder; Solid Column security bolt for anti-sawing protection. [MODERN DESIGN DOOR LOCKSET] To enhance the look of your home - upgrade any room or suite your entire home. Top grade materials and craftsmanship provide lasting durability, stability and smooth touch. › See more product details