8" Galvanized Sheet Metal 90 Degree Oval Vertical Angle Elbow RV Mobile Home + Product Details Size –

+ Product Details Size – 10" X 10" is the size for the drywall opening measurement only

+ Product Details Size - 28"w X 16"h is the size for the duct opening measurement only

The innovative sponge airing and comfort system in the back allows for easy ventilation

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 36" or 36" x 10" duct opening (measured at the opening)

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 8" OR 8" x 22" duct opening (measured at the opening)

8" Galvanized Sheet Metal 90 Degree Oval Vertical Angle Elbow RV Mobile Home + Product Details Size –+ Product Details Size & Compatibility The 8" Galvanized Sheet Metal 90 Degree Oval Vertical Angle Elbow is compatible with Duct 8" Superior Quality Made in the USA. Our galvanized duct elbow is made of high quality galvanized sheet metal with crimped ends for easy fitting and secure connection. Applications The 90 degree elbow is used for changing the direction of airflow in oval duct systems, ideal for making tight corners and maintaining efficient