The AllPoints Foodservice Parts & Supplies 8007022 is a high-quality tube cap designed for refrigerator and freezer applications. With an inner diameter of .049 inches and an outer diameter of .099 inches, this component ensures a secure fit for optimal performance. Crafted for durability, it effectively seals connections, preventing leaks and maintaining efficiency in your refrigeration system. Ideal for both commercial and residential use, this tube cap is a reliable choice for maintaining your foodservice equipment.