Round Metal Pipe Reducer & Increaser | 12" to 6" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 6" tool bag Each grille is securely shrink-wrapped

Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment

all in one premium product

+ Product Details Size - 12"w X 18"h is the size for the duct opening measurement only

the second number represents the width

Round Metal Pipe Reducer & Increaser | 12" to 6" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 6" tool bag Each grille is securely shrink-wrapped+ Product Details Size & Compatibilty The 12" to 6" round metal pipe reducer & increaser 30 gauge is compatible with duct 12" to 6". 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