Round Stack Boot 10" X 3.25" X 6"- is Compatible with Duct 6" tools + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 22" OR 22" x 28" duct opening (measured at the opening)

75"H – fits a 20" X 20" duct opening

+ Product Details Size – 26"w X 30"h is the size for the duct opening measurement only

10"w X 3"h Is The Size For The Duct Opening Measurement Only

Round Stack Boot 10" X 3.25" X 6"- is Compatible with Duct 6" tools + Product Details Perfect Fit+ Product Details Size The size of a galvanized sheet metal stack boot is 10" X 3. 25" X 6". It is compatible with duct 6". Design The stack boot at the bottom of the stack allows a transition from an ordinary large round or rectangular duct to a thin wall mounted duct. Applications The straight boot is used for a straight line transition going from round pipe or insulated flex duct to wall stack. Premium Quality Our straight round stack boot is made