10 Pack 8" Round x 24" Long (Total 20 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [10 Pieces, 2' Each] w6h6 + Product Details Size –

+ Product Details Size – 12"w X 28"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 18 5/8" width X 28 5/8" height

this versatile access door can be installed in various locations throughout your space

Extra Strong Frame - Our Frames Are The Strongest On The Market

actual front end outer dimensions are 9

10 Pack 8" Round x 24" Long (Total 20 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [10 Pieces, 2' Each] w6h6 + Product Details Size –+ Product Details Size & Compatibility The size of sheet metal pipe is 8" round x 20' long, compatible with duct 8" 10 Pack of 2' pipe 20 foot length when connected 30 gauge thick & made of thick & durable galvanized sheet metal Premium Quality Made in the USA. our solid dryer vent pipe is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection to consecutive duct joints Applications The