Rectangular Duct End Cap | 30" X 8" End Cap rg1010 actual front end outer dimensions

actual front end outer dimensions are approximately 24 5/8" width X 38 5/8" height

10" x 4" Decorative Wood Air Vent HVAC Duct Cover Grille - Polished Finish Red Oak Wood - 2-Way Air Direction

Marked circles for cutout

+ Product Details Size – 15" Wooden Corner Baseboard Grille

+ Product Description Crafted with precision

Rectangular Duct End Cap | 30" X 8" End Cap rg1010 actual front end outer dimensions+ 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.