The 11″ inch steel latch protector plate is designed to protect and obstruct access to the latch or deadbolt on out-swinging doors. Reversible for left or right-handed doors. Notched at the center for a 3-1/2″ inch or smaller rose setting. Hardware included. Accepts up to a 3-1/2″ rose. For use on right or left-handed out-opening doors and compatible with backsets, deadbolts, and lock sets. Ideal for residential, commercial and industrial use.