The Master Flow ARCP Aluminum End Plug & Connector is a versatile and durable component designed for use in HVAC systems. Made from high-quality aluminum, it serves as both an end plug and connector for round ducts. This product is ideal for sealing off the ends of ductwork or connecting two ducts together. It helps ensure a secure, airtight connection to maintain optimal airflow and system efficiency. The aluminum construction provides strength and resistance to corrosion, making it suitable for both residential and light commercial applications. This end plug & connector is easy to install and is compatible with a variety of duct sizes, making it a practical choice for your ductwork needs.