The 21L 25X12 End Cap from Southwark Metal Mfg Co is designed to seal duct systems effectively. With dimensions of 25 inches by 12 inches, this end cap is constructed from durable materials, ensuring long-lasting performance. It meets industry standards for quality and safety, making it suitable for both residential and commercial applications. This end cap provides a reliable solution for closing off duct ends, preventing air leaks and ensuring efficient airflow management. Its robust design guarantees reliability and effectiveness.
