The Hoshizaki HS-5190 is a top rail adapter bar designed for refrigerated counters, specifically for sandwich tops with 12 and 16 pan openings. This durable accessory allows for seamless side-to-side installation, ensuring a secure fit and optimal functionality. Crafted to enhance the efficiency of your refrigerated counter, the HS-5190 provides reliable support for your food storage needs, making it an essential component for any commercial kitchen setup.