6" Inch Aluminum Hose Flexible Air Duct Pipe for HVAC Flex Ductwork - 10' Feet Long Round To Oval Straight Boot 16" X 10' - Round

16" X 10' - Round Duct Sheet Metal Pipe 5 PACK of 2' pipes - 26 Gauge Galvanized - Crimped End Connection

+ Product Details Size – 20" x 30" or 30" x 20" is the size for the duct opening measurement only

+ Product Details Size & Compatibility – The size of sheet metal pipe is 7" round x 120" long

+ Product Details Size – The size of a galvanized sheet metal stack boot is 12" X 3

6" Inch Aluminum Hose Flexible Air Duct Pipe for HVAC Flex Ductwork - 10' Feet Long Round To Oval Straight Boot 16" X 10' - Round+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced metallized polyester jacket tear and puncture resistant Carefully Shrink Wrapped With