The AllPoints Foodservice Parts & Supplies 282320 is a durable EncoreĀ® Rubber Ring designed specifically for pre-rinse faucets. With an outer diameter of 2-3/4 inches, this black rubber ring ensures a secure fit for spray valves, enhancing the efficiency and functionality of your foodservice equipment. Its robust construction provides reliable performance, making it an essential accessory for maintaining optimal operation in commercial kitchens.