AllPoints Foodservice Parts & Supplies 281657 is a durable flanged bushing designed for refrigerator and freezer applications. With an outer diameter of 7/16 inches and an inner diameter of 1/4 inches, this nylon bushing offers reliable performance and longevity. Its white finish ensures a clean and professional appearance. This part is a direct replacement for model 703-178A, making it an ideal choice for maintaining your refrigeration equipment.