Material: Stainless Steel; Color: Antique Brass Privacy Hardware: without keys,designed for a private space, such as for bedrooms and bathrooms, Be locked with turn buttons without key;Use for bathroom or bedroom door. Made of modern design, the door hardware is for a long time use 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 Great quality and high security: Conformed with ANSI Grade 3 Exceeds 200,000 cyles and 5 pins brass tumbler cylinder;Package include Selected locksets Installation Screws; Installation Instructions Package Includes: Selected Knobs, Mounting Screws, Installation Instructions;please check these parts before install,If there is any quality problem with your purchasing, please contact us.