Rectangular Duct End Cap | 16" X 8" End Cap 10" Diameter + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 14" OR 14" X 16" duct opening (measured at the opening)

Our boot register angle is made of high-quality galvanized sheet metal

Adjust the airflow to your preference by simply opening or closing the top panel

+ Product Details Size – 30"w X 10"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

Every access panel has a front end frame that will overlap at the wall joint

Rectangular Duct End Cap | 16" X 8" End Cap 10" Diameter + Product Details Perfect Fit+ Product Details Size Duct end cap is 14" X 14" 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.