5'' Diameter x 60'' Long Oval Duct Pipe (5 Pack) - 30 Gauge Galvanized Steel Sheet Metal Pipe by HVAC Premium - Crimped End Connection (Total: 25 Feet) 10" Diameter + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 36" x 30" OR 30" x 36" duct opening (measured at the opening)

+ Product Details Perfect Fit & Easy Sizing - Designed for a 36" x 28" OR 28" x 36" duct opening (measured at the opening)

+ Product Details Size & Compatibility – The 12" round quadrant volume damper is compatible with duct 12"

+ Product Details Size – Stick-on collar is 24" and it is compatible with duct 24"

5'' Diameter x 60'' Long Oval Duct Pipe (5 Pack) - 30 Gauge Galvanized Steel Sheet Metal Pipe by HVAC Premium - Crimped End Connection (Total: 25 Feet) 10" Diameter + Product Details Perfect Fit+ Product Details Size & Compatibility The size of sheet metal pipe is 5" round x 60" long, compatible with duct 5" 5 PACK of 5' pipe 25 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