Round Metal Pipe Reducer & Increaser | 5" to 6" or 6" to 5 HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector Floor Grille Toe Space 6" X 25' - Round

6" X 25' - Round Duct Sheet Metal Pipe - 5 PACK of 5' pipes - 30 Gauge Galvanized - Crimped End Connection

+ Product Details Size – 20"w X 14"h is the size for the duct opening measurement only

+ Product Details Size - 20"w X 32"h X 2"d (for duct opening measurement only)

this 30-gauge stick-on collar is specifically sized at 20 inches

+ Product Details Size - 8"w X 8"h Is The Size For The Duct Opening Only

Round Metal Pipe Reducer & Increaser | 5" to 6" or 6" to 5 HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector Floor Grille Toe Space 6" X 25' - Round+ Product Details Size & Compatibilty The 5" to 6" round metal pipe reducer & increaser 30 gauge is compatible with duct 5" 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 quality