Rectangular Duct End Cap 8" X 6" End Cap 26-Gauge Galvanized Steel Metal Color_White + Product Details Size -

+ Product Details Size - 14"w X 18"h is the size for the duct opening measurement only

reducing electric bills and extending HVAC machine lifespan

+ Product Details Size - 36"w X 18"h is the size for the duct opening measurement only

Easy Installation – Comes with all necessary installation screws for a quick and hassle-free setup

rattle free airflow for your air-conditioning and heating system as well as smooth opening and closing back dampers

Rectangular Duct End Cap 8" X 6" End Cap 26-Gauge Galvanized Steel Metal Color_White + Product Details Size -About this item: MATERIAL QUALITY Our rectangular duct cap is made of high quality galvanized sheet metal material (galvanized steel construction for durability and rust prevention) SIZE & SPECS The size of a Duct End Cap is 8 X 6. 26 gauge galvanized steel end cap, rectangular shape. 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