9" Clinch Base Side Metal Takeoff Wall Angle Register Boot + Product Details Size -

+ Product Details Size - 12"w X 10"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 28" Or 28" x 34" duct opening (measured at the opening)

Rust-Free Aluminum - Made from strong

actual front end outer dimensions are approximately 20 5/8" width X 26 5/8" height

Tough reinforced metallized polyester jacket - tear and puncture resistant

9" Clinch Base Side Metal Takeoff Wall Angle Register Boot + Product Details Size -+ Product Details Size & Compatibility The 9" clinch base side metal take off is compatible with duct 9" Superior Quality Made in the USA. Our clinch base side metal take off is made of high quality galvanized steel metal for durability and rust prevention. It has crimped ends for easy fitting and secure connection to consecutive duct joints Applications The Clinch base means its secured with clinching tabs. These tabs dig into the main duct when you