Features: Enhances your home security with this strong door reinforcement plate, crafted from hard stainless steel to and repair wooden or metal doors, providing robust defense against forced entry for long lasting peace . Featuring a matte black finish, this door lock reinforcement plate fitting doors with 1 3/8" thickness, 2 1/8" holes, and 2 3/8" backset for precise and stable installation. Ideal for homeowners and security conscious individuals seeking to upgrade their entry doors, this stainless steel reinforcement plate is designed for those with wooden or metal residential properties. Use this plate to reinforce your front door in residential settings, such as repairing weakened locks or adding an extra layer of defense against break for enhanced daily safety. Backed by a 120 day for easy replacement, this door reinforcement plate includes all necessary accessories for easy, tool easy installation, ensuring quick and effective security enhancement. Specifications: Component : stainless steel Size: about 35x100x115mm/1.38x3.94x4.5inch Package Includes: 1 set Door Lock note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.