The door lock square rod core is designed to enhance the security of your door lock system. Its robust construction ensures durability and reliability, making it an essential component for any door lock mechanism. The square rod design provides a secure fit, ensuring that the lock operates smoothly and efficiently. Features -Color:Golden -Material:Iron -Size:10.00X0.80X0.80cm/3.93X0.31X0.31in -High security: the square rod lock cylinder offers enhanced security, effectively preventing intrusion and theft, ensuring the safety of your home and property -Easy installation: simple to use and easy to install, requiring no professional skills, suitable for various settings such as homes, offices, and shops -Durable materials: made from materials, it is wearresistant, ensuring longterm use , durability and reliability -Stylish design: elegantly designed with a modern appearance, it matches various door lock styles, enhancing the overall decorative effect -Smooth operation: featuring a highperformance lock cylinder, it operates smoothly with a long lifespan, ensuring easy and quick unlocking every time, providing convenience and security Package list: 1 Lock Transmission Rod