Durability Steel Construction: Made from heavy type stainless steel for enduring Resistant to rust and fading, ensuring reliability protecting against wear and environmental factors Universals Door Compatibility: Our cover plates feature a 2 5 / 8 inch outer diameter, fitting doors with thicknesses ranging from 1 1 / 3 inch to 1 3 / 4 inch Designed for various door types including interior and exterior applications Complete Installation: Includes all necessary mounting hardware for quick setup Simple attachment process allows for immediate hole coverage on most standard door configurations Anti Rotation hexagonal Design: Features hexagonal holes with screws and flat nut to plate movement after installation This innovative design ensures secure placement without shifting over time Enhanced Security and Privacy: Effectively fills unused holes in handle locks or latches to unauthorized access Provides added protecting while maintaining door aesthetics for residential or commercial use, Manufacturer: Hsyzygian