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This is a Final Sale item and cannot be returned or refunded. Exceptions apply for damaged or defective items.
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The M&M Manufacturing 503ATH6 Galvanized Steel Starting Collar is a top-choice component for HVAC professionals focusing on air distribution and ductwork. This 6 x 9 inch collar facilitates an effortless and secure connection between ductwork sections, ensuring a seamless air flow.
This starting collar is built to maximize HVAC efficiency and improve system integrity.
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