The Franklin Machine Products 100-1020 Coupling Nut is a precision-engineered component, specifically designed for lever and twist handle waste assemblies. This coupling nut features a 1-1/4-inch internal diameter (ID) and a 1-3/4-inch outer diameter (OD), making it suitable for a range of industrial and commercial applications requiring robust connection solutions. Constructed from high-quality brass, this coupling nut is chrome-plated, providing enhanced durability, corrosion resistance, and a polished finish. The use of chrome-plated brass ensures longevity and reliability, making it an ideal choice for environments that demand both strength and aesthetic appeal. This product caters to industry segments that prioritize durable and reliable hardware components, including plumbing and sanitary installations. The precise dimensions of the Franklin Machine Products 100-1020 Coupling Nut make it an essential component for professionals seeking dependable performance in their equipment maintenance and assembly tasks. Its compatibility with lever and twist handle waste systems is a testament to its specialized design, ensuring seamless integration and optimal functionality within these specific systems.