Round Metal Pipe Reducer & Increaser | 14" to 10" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 10" 12in diameter making it ideal for preventing

making it ideal for preventing tampering or unauthorized adjustments

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improves airflow

+ Product Details Size - 20"w X 18"h X 2"d (for duct opening measurement only)

Round Metal Pipe Reducer & Increaser | 14" to 10" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 10" 12in diameter making it ideal for preventing+ Product Details Size & Compatibilty The 14" to 10" round metal pipe reducer & increaser 30 gauge is compatible with duct 14" to 10". Made in the USA Premium Quality Our galvanized ducting connector is made of high quality galvanized sheet metal. Applications Reducers transition ducts from larger to smaller sizes and ensure smooth, continuous airflow. + Product Description The HVAC Premium Round Metal Pipe Reducer & Increaser is crafted from high