Straight Register Boot - 10" X 6" X 8" Round Material_Aluminum Easy Installation - Just apply

Easy Installation - Just apply caulking or glue to the back of the frame

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 18" OR 18" X 16" duct opening (measured at the opening)

+ Product Details Size – 24" x 26" or 26" x 24" is the size for the duct opening measurement only

The plastic material offers a lightweight solution to any project

High Quality – high quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

Straight Register Boot - 10" X 6" X 8" Round Material_Aluminum Easy Installation - Just apply+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 10" X 6" X 8". It is compatible with 8" 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