The installation of metal furniture legs, particularly for sofas, is a critical aspect of furniture assembly and durability. Whether you're a manufacturer, furniture retailer, or a homeowner, understanding the correct installation methods for metal legs can significantly impact the longevity and stability of your furniture. Metal sofa legs, known for their strength and modern aesthetic, are increasingly popular in the furniture industry. However, improper installation can lead to structural issues and aesthetic problems. In this research paper, we will explore the various methods of installing metal furniture legs, focusing on the tools, techniques, and considerations required for a successful installation. Additionally, we will discuss the importance of choosing the right type of metal leg for your furniture and how to ensure they are securely attached.