5 Pack 18" Round x 24" Long (Total 10 Feet) - 26-Gauge Galvanized Round Duct Sheet Metal Pipe - Snap Lock with Crimped End Connection [5 Pieces, 2' Each] Extruded Aluminum Ceiling actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 36 5/8" height

actual front end outer dimensions are approximately 18 5/8" width X 34 5/8" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 14" OR 14" x 28" duct opening (measured at the opening)

actual front end outer dimensions are approximately 16 5/8" width X 27 5/8" height

Universal size

5 Pack 18" Round x 24" Long (Total 10 Feet) - 26-Gauge Galvanized Round Duct Sheet Metal Pipe - Snap Lock with Crimped End Connection [5 Pieces, 2' Each] Extruded Aluminum Ceiling actual front end outer dimensions+ Product Details Size & Compatibility The size of sheet metal pipe is 18" round x 10' long, compatible with duct 18" 5 Pack of 2' pipe 10 foot length when connected 26 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