Wall Stack Register 90 Degree Angle Boot | 12" X 4" X 6" | Compatible with Duct 6" Width_20in + Product Details Size -

+ Product Details Size - 26"w X 10"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"w X 4"h is the size for the duct opening measurement only

Ideal for Walls & Ceilings: Designed for seamless installation in standard 18" X 4" duct openings

ID tubing with 16 mm or 18 mm connections

Wall Stack Register 90 Degree Angle Boot | 12" X 4" X 6" | Compatible with Duct 6" Width_20in + Product Details Size -+ Product Details Size & Compatibility The size of the wall angle register boot is 12" X 4" X 6" and it is compatible with duct 6" Premium Quality Made in the USA. Our boot register angle is made of high quality galvanized sheet metal. Applications The boot register angle is used for the right angle transition from a round pipe or insulated flexible duct to a register or grille. It can also be used with metal risers. Design The product is designed to