Round Stack Boot 12" X 3.25" X 6"- is Compatible with Duct 6" w24h24 + Product Details Size -

+ Product Details Size - 34"w X 16"h X 2"d (for duct opening measurement only)

75"H – fits a 16" X 6" duct opening

Perfectly suited for both residential and commercial use

+ Product Details Size - 20"w X 2"h is the size for the duct opening measurement only

Round Stack Boot 12" X 3.25" X 6"- is Compatible with Duct 6" w24h24 + Product Details Size -+ Product Details Size The size of a galvanized sheet metal stack boot is 12" 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