End Register Duct Boots - 14" X 4" X 8" Round End Center is Compatible with Duct 8" Sheet Metal 10" x 4" Floor Register

10" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover

A Uniquie Combination of Cotton & Synthetic Fibers Gives You The Most Filtration And The Least Air Resistance - Equals Great Air & Easy Airflow For Your System

75"H – fits a 16" X 12" duct opening

12"w X 4"h Is The Size For The Duct Opening Measurement Only

+ Product Details Size & Compatibility – The size of the side round ceiling box is 6" X 6" X 6" and it is compatible with duct 6"

End Register Duct Boots - 14" X 4" X 8" Round End Center is Compatible with Duct 8" Sheet Metal 10" x 4" Floor RegisterWorking Accordion + Product Details Size & Compatibility The size of a boot register end is 14" X 4" X 8" galvanized floor boot end center 26 gauge, compatible with duct 8" 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.