Rebar couplers are high-strength connectors used to join reinforcement bars (rebar) in reinforced concrete structures. These essential components, also known as “rebar joint couplers,” “rebar connectors,” or “bar couplers,” ensure structural integrity by providing a seamless and reliable connection between rebars. They are widely utilized in construction projects for their efficiency in reducing material waste and simplifying the assembly process. Rebar couplers are available in various types and designs to suit different project requirements, offering cost-effective solutions for modern construction needs.