Rectangular Duct End Cap | 10" X 4" End Cap Height_14in + Product Description Introducing our

+ Product Description Introducing our Aluminum Access Door with Seamless Gypsum - the ultimate solution for easy access and seamless integration in your walls and ceilings

75"H – fits a 20" X 8" duct opening

our grill boasts an impressive 96% airflow capacity

all in one premium product

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

Rectangular Duct End Cap | 10" X 4" End Cap Height_14in + Product Description Introducing our+ Product Details Size Duct end cap is 10" X 4" 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.