This passage door knob is an ideal solution for interior doors like bedrooms, closets, and hallways where a latching function is needed, but locking isnt required. Featuring a classic tulip knob design and a durable matte black finish, this door handle effortlessly complements a variety of decor styles, from modern farmhouse to aesthetics. The reversible design ensures compatibility with both left and right-handed doors, simplifying the installation process and offering versatile use throughout your home.Designed for easy installation, this door knob adjusts to fit standard American backsets of 2-3/8 inches and 2-3/4 inches, accommodating most existing door preparations. The robust 1/2-inch latch bolt, plated in nickel, provides reliable security for residential use and remains firmly in place once engaged. This passage knob is suitable for doors with a thickness ranging from 1-3/8 inches to 1-3/4 inches, offering broad applicability for common household doors.This door knob includes a 1-inch by 2-1/4-inch radius corner faceplate and all necessary mounting hardware for a complete and convenient installation. It meets standards for residential security, providing peace of mind. Ensure your door preparation includes a 2-1/8-inch diameter cross bore and a 1-inch diameter edge bore for a seamless fit. Enhance your home with this stylish and functional door hardware.