The TUBE -CU-5/16X 12.12IN from Elkay is a high-quality copper tube designed for various plumbing and HVAC applications. With a diameter of 5/16 inches and a length of 12.12 inches, this tube is ideal for connecting components in refrigeration and air conditioning systems. Made from durable copper, it offers excellent thermal conductivity and resistance to corrosion. This tube meets industry standards, ensuring reliability and performance in any installation. Its versatile size makes it suitable for both residential and commercial use.