10 Pack 4" Round x 24" Long (Total 20 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [10 Pieces, 2' Each] 1-Way actual front end outer dimensions

actual front end outer dimensions are 13" Width X 13" Height

and can be used in both home and commercial settings

const dd = dt

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

10 Pack 4" Round x 24" Long (Total 20 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [10 Pieces, 2' Each] 1-Way actual front end outer dimensions+ Product Details Size & Compatibility The size of sheet metal pipe is 4" round x 24"long, compatible with duct 4" 10 in a pack 4 inch diameter 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