The Aluminum Alloy Door Reinforcement Lock is designed to provide an extra layer of security for your home. Made of durable aluminum alloy, this lock is lightweight yet strong enough to withstand forced entry attempts. Its quick-locking mechanism allows for easy locking and unlocking from the inside, making it convenient for daily use. Features -Color:Silver -Material:Aluminium alloy -Size: 7.60X6.50X3.50cm/2.99X2.55X1.38in -Note: Install with 1/8'' drill bit; suitable for doors opening inward. -Enhanced security: This door lock is designed to enhance the security to your home. It is robust and durable, effectively preventing forced entry. -User-friendly operation: The security door lock is made for ease of use, allowing you to lock and effortlessly from the inside. -Durable build: Crafted from aluminum alloy, this lock is stable and durable, making it a reliable choice for reinforcing your door against potential break- . -Sleek and compact: The home door lock features a sleek, modern design that seamlessly blends with any door style, does not interfere with the door's functionality. -Easy setup: This door security device comes with screws and clear instructions, allowing you to reinforce your door in just a few simple steps. Package list: 2 locks 16 x screws