The AllPoints Foodservice Parts & Supplies 2661099 Door Switch E-Ring is designed for reliable performance in foodservice applications. With an outer diameter of 1/2 inch and an inner diameter of 1/5 inch, this E-Ring ensures a secure fit for door switches, enhancing operational efficiency. Crafted for durability, it provides consistent functionality, making it an essential component for maintaining equipment performance. Ideal for use in various foodservice settings, this switch accessory supports seamless door operation and contributes to overall equipment reliability.