Straight Register Boot - 8" X 6" X 4" Round Width_22in function () { const item

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+ Product Details Size – 22" x 26" or 26" x 22" is the size for the duct opening measurement only

purposes with tumbler lock & key (2 keys included) and can be installed on drywall

Actual Filter Size – 27 3/4"w x 19 3/4" x 1"

This 30" X 8" end cap is constructed with 26-gauge galvanized steel

Straight Register Boot - 8" X 6" X 4" Round Width_22in function () { const item+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 8" X 6" X 4". It is compatible with 4" duct Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. Applications The straight boot is used for the transition from round pipe or insulated flex duct to register or grille + Product Description If you are looking for a good