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The Hart & Cooley 54008 Round Ring Collar is essential for T-Bar diffusers. This 8-inch round steel collar has a 14-inch diameter and a 2-inch height, making it suitable for flexible duct connections in HVAC systems.
This round ring collar is galvanized and designed for use with T-Bar diffusers. It includes push clips for quick installation and ensures a strong, secure connection for flexible ducts. The 14-inch collar is mounted to the diffuser at the factory for steel back panels only.
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