Rectangular Duct End Cap | 30" X 8" End Cap ceiling + Product Details Size &

+ Product Details Size & Compatibilty - The 16" to 14" round metal pipe reducer & increaser 30 gauge is compatible with duct 16" to 14"

actual front end outer dimensions are 9

+ Product Details Size & Compatibility – The size of sheet metal pipe is 10" round x 10' long

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 22" OR 22" x 28" duct opening (measured at the opening)

Rectangular Duct End Cap | 30" X 8" End Cap ceiling + Product Details Size &+ Product Details Size Duct end cap is 30" X 8" 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.