To install the latch into the door's mortice, begin by carefully inserting the latch mechanism into the pre-cut mortice hole. Ensure that it fits and aligns properly with the door's edge. Once the latch is in place, use the provided screws to secure it firmly. This step is crucial for ensuring the latch remains stable and functional over time. After securing the latch, proceed to attach your chosen handle or knob. This final step not only completes the installation but also provides a robust and locking solution. This setup is ideal for both residential and commercial applications, offering reliability and security. The included screws and make the installation process and efficient. Features - Color: Golden -Material:Stainless steel cover,color-plated iron - Size: 10.80X6.70X2.60cm/4.24X2.63X1.02in -Optimal security: the mortice provides enhanced security, keeping your from unauthorized entry -Versatile use: ideal for various door locks, including interior and exterior doors, and lock core components -Durable and reliable: constructed from sturdy metal, this latch is designed to withstand daily wear and tear, ensuring longevity -Simple installation: the latch is easy to install, requiring no tools, making the process quick and convenient -Attractive design: featuring a modern and elegant design, this latch adds of sophistication to your home decor Package list: 1 x Tubular Mortice Latch With Screw