Round Metal Pipe Reducer & Increaser | 7" to 6" or 6" to 7" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 6" Round Duct Pipe + Product Details Size –

+ Product Details Size – Duct end cap is 12" X 4" | 26-gauge galvanized steel end cap

75" width X 21

+ Product Details Size & Compatibility – The 12" galvanized steel metal stick on take-off is compatible with duct 12"

1-1/8" - 2334 PSI

+ Product Details Size – Sheet metal duct board take off start collar is 16" and it is compatible with duct 16"

Round Metal Pipe Reducer & Increaser | 7" to 6" or 6" to 7" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 6" Round Duct Pipe + Product Details Size –+ Product Details Size & Compatibilty The 7" to 6" round metal pipe reducer & increaser 30 gauge is compatible with duct 7" 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