8" X 25' - Round Duct Sheet Metal Pipe [5 pcs 5'] Grilles + Product Details Size -

+ Product Details Size - 30"w X 22"h is the size for the duct opening measurement only

Premium Quality – Our straight round stack boot is made of high-quality galvanized steel metal for durability and rust prevention

Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 10" duct openings

crawlspace etc

+ Product Details Size – 30"w X 24"h is the size for the duct opening measurement only

8" X 25' - Round Duct Sheet Metal Pipe [5 pcs 5'] Grilles + Product Details Size -8" X 25' Round Duct Sheet Metal Pipe 5 PACK of 5' pipes 30 Gauge Galvanized Crimped End Connection 5 IN A PACK 8 Inch Diameter Pipe 25 Foot Length When Connected 30 Gauge Thick & Made of Thick & Durable Galvanized Sheet Metal Used For HVAC System Duct Work In Any Building or Home In Any Building or HomeIn Any Building or HomeIn Any Building or HomeIn Any Building or Home HIGH QUALITY High Quality Galvanized Sheet Metal with Crimped Ends (Snap Lock