Straight Register Boot - 6" X 6" X 4" Round Width_26in actual front end outer dimensions

actual front end outer dimensions are approximately 18 5/8" width X 27 5/8" height

+ Product Details Size – 6" x 24" or 24" x 6" is the size for the duct opening measurement only

actual front end outer dimensions are approximately 12 5/8" width X 34 5/8" height

+ Product Details Size - 10"w X 18"h is the size for the duct opening measurement only

Straight Register Boot - 6" X 6" X 4" Round Width_26in actual front end outer dimensions+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 6" 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