Straight Register Boot - 8" X 6" X 4" Round w34h34 + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 18" or 18" x 10" duct opening (measured at the opening)

Refrigerant - 1/2" White Insulation - 50' Long

Actual Front End Outer Dimensions Are 11

Soft Touch Grips for a secure hold

(Screws included)

Straight Register Boot - 8" X 6" X 4" Round w34h34 + Product Details Perfect Fit+ 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