End Register Duct Boots - 10" X 6" X 7" Round End Center is Compatible with Duct 7" Drop Ceilings / Steel + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 25" OR 25" X 16" duct opening (measured at the opening)

Measuring 3" in diameter for the duct opening

actual front end outer dimensions are 11

5 pieces of tie

For 6" duct opening

End Register Duct Boots - 10" X 6" X 7" Round End Center is Compatible with Duct 7" Drop Ceilings / Steel + Product Details Perfect FitWorking Accordion + Product Details Size & Compatibility The size of a boot register end is 10" X 6" 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.