Rectangular Duct End Cap | 12" X 6" End Cap fixed bar rust-free aluminum

rust-free aluminum

and the full outer portion is double layered

+ Product Details Size - 24"w X 30"h X 2"d (for duct opening measurement only)

Actual Filter Size – 27 3/4"w x 15 3/4" x 1"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 24" OR 24" X 14" duct opening (measured at the opening)

Rectangular Duct End Cap | 12" X 6" End Cap fixed bar rust-free aluminum+ Product Details Size Duct end cap is 12" X 6" 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.