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The GRAY METAL PRODUCTS 5873 is a 7"x3" Increaser/Reducer No Crimp - 311P. This increaser/reducer facilitates transitions between different duct sizes without the need for crimping. It is suitable for various HVAC applications requiring size adjustments in ductwork.
The GRAY METAL PRODUCTS 5873 increaser/reducer allows for easy transitions between 7" and 3" duct sizes, simplifying HVAC installations and modifications.
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