8 Inch to 4 Inch Duct Reducer Increaser Galvanized Steel Air Duct Adapter Round Crimped Pipe Connector Fitting Coupling for HVAC Ventilation Systems Wedding Favor Bags photo props and so on

photo props and so on

No Damage Say goodbye to bent pages or bookmarks that slip out

Fits Various Scenarios Ideal for home

Available in two practical lengths:

8 Inch to 4 Inch Duct Reducer Increaser Galvanized Steel Air Duct Adapter Round Crimped Pipe Connector Fitting Coupling for HVAC Ventilation Systems Wedding Favor Bags photo props and so onSize Details: the 8 inch to 4 inch duct reducer measures about 5. 9 inches 15 cm in length, 0. 02 inch 0. 6 mm in thickness, ideal for connecting 8 inches and 4 inches duct systems to get a smooth transition; Please check the specification and size of the product before purchase Tapered Design: the 8 inch to 4 inch pipe reducer increaser features a precision tapered design, to reduce air flow turbulence and reduce pressure loss, which suitable for