End Register Duct Boots - 14" X 4" X 7" Round End Center is Compatible with Duct 7" 7in diameter actual front end outer dimensions

actual front end outer dimensions are approximately 18 5/8" width X 24 5/8" height

is the same as a 1/4" Plumbing fitting

Actual Filter Size – 23 3/4"w x 25 3/4" x 1"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 34" or 34" x 12" duct opening (measured at the opening)

End Register Duct Boots - 14" X 4" X 7" Round End Center is Compatible with Duct 7" 7in diameter actual front end outer dimensionsWorking Accordion + Product Details Size & Compatibility The size of a boot register end is 14" X 4" X 7" galvanized floor boot end center 26 gauge, compatible with duct 7" Superior Quality Made in the USA. Our end register boot is made of high quality galvanized sheet metal, ensuring durability and a secure connection to consecutive duct joints Applications Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges.