The AllPoints Foodservice Parts & Supplies 16939 is a durable twist waste arm designed for efficient drainage. Measuring 15/16 inches in length with a 5/8 inch outer diameter, this component is crafted from high-quality brass for enhanced longevity and resistance to corrosion. Ideal for foodservice applications, it ensures reliable performance and easy installation, making it a vital part for maintaining optimal waste management in your kitchen setup.