5" Diameter - 90° Degree Adjustable Elbow - 4 PACK 2-Way Deflection Ideal for both walls and 4 X 12 Is CRFG2028 Width_14in

Ideal for both walls and ceilings

our Galvanized Duct Boot is made of high-quality galvanized sheet metal with crimped ends (snap-lock design) for easy fitting and secure connection

+ Product Details Size – 18" x 20" or 20" x 18" is the size for the duct opening measurement only

this guard ensures long-lasting protection while offering a sleek

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 28" OR 28" x 30" duct opening (measured at the opening)

5" Diameter 90° Degree Adjustable Elbow 4 PACK 2 Way Deflection Ideal for both walls and 4 X 12 Is CRFG2028 Width_14in Ideal for both walls and ceilings our Galvanized Duct Boot is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection