Rebar couplers are essential mechanical connectors used to join reinforcing bars in construction projects, ensuring strong and reliable structural continuity. They eliminate the need for lap splicing, reducing steel consumption and congestion in reinforced concrete structures. Widely used in infrastructure projects such as bridges, buildings, and highways, rebar couplers improve load transfer efficiency and enhance overall construction quality. Available in various types like threaded, grouted, and welded couplers, they offer easy installation, high tensile strength, and long-lasting performance, making them a preferred choice in modern construction practices.