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The SOUTHWARK METAL MC-122SC-4-SN snapped duct board collar is essential for connecting ductwork efficiently. This collar is designed specifically for use with duct boards. It features a snap-together assembly for quick installation. With a diameter of four inches, it is constructed from durable 28-gauge material, ensuring strength and reliability. Manufactured in the United States, this product meets specific standards to provide optimal performance in air quality and ventilation systems.
Ideal for air duct systems, this collar simplifies the installation and connection of duct boards.
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