The AllPoints Foodservice Parts & Supplies 263735 is a high-quality coupling nut designed for lever and twist handle waste systems. With an inner diameter of 1-1/4 inches and an outer diameter of 1-3/4 inches, this durable part ensures a secure fit and reliable performance. Crafted from chrome-plated brass, it offers excellent resistance to corrosion and wear, making it ideal for foodservice environments. Enhance the efficiency of your waste management system with this essential component.