• 18" Reinforcement Ring

    • 18" Reinforcement Ring

    Caldwell

    $29.00
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    Weight:
    7.00 LBS
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    Product Description

    18" reinforcement rings keep your larger ducting round and rigid under load. New ducts need three rings per 4-foot section — and for the 18" duct you'll want one of each color. Order accordingly.

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