Material: Galvanized Steel Color: Silver Tone Largest Outer Diameter: 150 mm / 6 inches Smallest Outer Diameter: 80 mm / 3 inches Length: 210 mm / 8.3 inches Package Includes: 1 piece Duct Reducer Key Benefits: Built from galvanized steel for resistance to rust and corrosion, ensuring longlasting durability. Smooth surface finish for easy handling and a professional fit. Maintains the strength and toughness of carbon steel while offering fire resistance. Reduces ventilation resistance to help maintain airflow efficiency and minimize noise. Features and Performance: Raised lip on both ends for a secure duct connection and improved grip. Easy installation with clamps, fasteners, glue, or a steel frame and temperature resistant wire for longterm stability. Compatible with a wide range of ducting systems, making it versatile. Applications: Connects air ducts to exhaust fans and dust collectors in workshops or industrial environments. Fits dryer vent pipes, hoses, bathroom extractors, kitchen vents, and fans for reliable home ventilation. Suitable for use with air conditioning and heating units, wall and ceiling vents, heat transfer systems, gas and electric dryers, and cooker hood extractors. Ideal Use Scenarios: 1. Linking a dust collection system in a woodworking , ensuring proper airflow and reducing noise. 2. Adapting a bathroom extractor fan vent to fit an existing duct size for improved ventilation. 3. Connecting a kitchen cooker hood to ducting for efficient removal of cooking fumes. This duct reducer combines quality galvanized steel construction with easy installation, broad compatibility, and dependable performance for both residential and industrial ventilation needs.