Constructed for versatility in various ducting applications, these 2.00" flat end duct caps from Blue Diamond Industries provide a reliable solution for sealing ends securely. Designed as part of the BLUE DIAMOND series, they ensure a snug fit, preventing debris and contaminants from entering the duct system. Ideal for both industrial and commercial use, these caps are essential for maintaining the integrity and efficiency of your ductwork. Whether you're working on ventilation projects or need to cap off unused ducts, these end caps offer durability and assurance in performance.