Round Metal Pipe Reducer & Increaser | 10" to 8" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 8" Compatible With Duct 7in order a 14x20 grille

order a 14x20 grille

6"w X 6"h Is The Size For The Duct Opening Measurement Only

actual front end outer dimensions are approximately 34 5/8" width X 20 5/8" height

with actual outer dimensions of 30

Pack of 4 Pieces

Round Metal Pipe Reducer & Increaser | 10" to 8" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 8" Compatible With Duct 7in order a 14x20 grille+ Product Details Size & Compatibilty The 10" to 8" round metal pipe reducer & increaser 30 gauge is compatible with duct 10" to 8". 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