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The SOUTHWARK METAL 21248 Trunk Duct End Cap is designed to effectively terminate 24 x 8 inch trunk duct sections. Crafted from high-quality 26 gauge steel and finished in hot dipped galvanized black, this product ensures durability and corrosion resistance.
This end cap is made domestically, adhering to strict manufacturing standards including ASTM A653CS Type B, which makes it a reliable choice for HVAC professionals and builders.
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