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The M&M Manufacturing 50716 Ductboard Starting Collar is designed to connect ductboard to round pipes efficiently. This starting collar features pre-drilled holes for ease of installation. It is a vital component in air distribution systems.
The M&M Manufacturing 50716 Ductboard Starting Collar helps secure ductboard to round ducts. It is 16 inches in size and includes ready-to-use holes, enhancing installation efficiency and reliability.
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