Rugged and Reliable Construction Built from durable galvanized steel, this duct collar is engineered for longlasting performance in demanding environments. Its corrosionresistant properties ensure dependable operation for years, even in areas exposed to moisture or temperature changes. Precise Fit for 6 Inch Duct Systems Designed for seamless compatibility with both flexible and rigid metal ducts, this collar features an inner diameter of 6 inches and a length of 6 inches for a secure, accurate connection. This ensures airflow efficiency and consistent system performance without the risk of gaps or misalignment. Quick, Secure Installation A predrilled 1.5 inch flange allows for fast, straightforward mounting on walls, floors, or ceilings. The design reduces installation time while providing the strong mechanical hold needed for a robust ventilation setup. Enhanced Performance and Leak Prevention The unique crimping structure adds reinforcement to the collar, preventing sagging and eliminating potential air leaks. This design maintains airflow through your ductwork, improving overall efficiency and ensuring consistent ventilation. Practical Applications Ideal for residential HVAC systems, providing a dependable connection between duct segments in living spaces. Suitable for commercial buildings to support ventilation in offices, warehouses, or retail environments. for workshop or garage ventilation setups where durability and airtight connections are critical. Specifications Material: Galvanized Steel Inner Diameter: 6 inches Length: 6 inches Flange Size: 1.5 inches Compatibility: Flexible and rigid metal ducts, 6 inch size This duct collar combines strength, precision, and ease of installation, making it a reliable choice for maintaining efficient airflow in a wide range of ventilation applications.