Set of 2 sliding door locks for windows - Door restrictor - Safety lock for sliding doors - With key - Black

❤️[High-Quality Material]: These sliding patio door locks are made of solid and sturdy zinc alloy, which is strong, wear-resistant, and durable. Their high strength ensures a long lifespan. ❤️[Comes with Keys]: Each sliding door lock comes with two universal opening keys, meaning you only need one key to open the window or patio door. This is the best way to prevent unwanted visitors from opening sliding windows or patio doors, or to keep your children from opening them outwards. These security locking bolts come with all the necessary mounting hardware. Easy to install. ❤️[2 Installation Options]: Patio door locks with 2 metal plugs and 2 non-drilling metal mounting plates. One option is a drilled installation (hole plugs are included), and the other is a non-drilled installation (fixed plates are also included). You can choose the appropriate method to install this lock. Enhanced Security: Sliding patio locks are designed for doors or windows and increase home or office security. Note: Please install the sliding lock at the top and bottom of your door or window for maximum security. 2-Part Sliding Patio Locks: These universal locks are designed to fit most hinged or sliding doors and windows and are used to lock or restrict the opening of the window.