Round Metal Pipe Reducer & Increaser | 10" to 4" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 4" 6in diameter Actual Front End Outer Dimensions

Actual Front End Outer Dimensions Are 15

Crafted from high-quality

+ Product Details Size – 10"w X 20"h or 20" x 10" is the size for the duct opening measurement only

14"w X 4"h Is The Size For The Duct Opening Measurement Only

This metal box features a 10" width and 6" height

Round Metal Pipe Reducer & Increaser | 10" to 4" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 4" 6in diameter Actual Front End Outer Dimensions+ Product Details Size & Compatibilty The 10" to 4" round metal pipe reducer & increaser 30 gauge is compatible with duct 10" to 4". 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