Rectangular Duct End Cap | 24" X 12" End Cap Color_Anodized Aluminum + Product Details Size -

+ Product Details Size - 28"w X 8"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"w X 14"h X 2"d (for duct opening measurement only)

But the benefits don't stop there

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 30" or 30" x 6" duct opening (measured at the opening)

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

Rectangular Duct End Cap | 24" X 12" End Cap Color_Anodized Aluminum + Product Details Size -+ Product Details Size Duct end cap is 24" X 12" 26 gauge galvanized steel end cap, rectangular shape. Premium Quality Our rectangular duct cap is made of high quality galvanized sheet metal material (galvanized steel construction for durability and rust prevention). Made in the USA. Applications The product is used for stopping all types of fittings and also used to terminate a rectangular duct run in an HVAC application with a rectangular duct cap.