Rectangular Duct End Cap | 14" X 10" End Cap Material_Aluminum actual front end outer dimensions

actual front end outer dimensions are approximately 18 5/8" width X 12 5/8" height

+ Product Details Size – 32" x 36" or 36" x 32" is the size for the duct opening measurement only

Just run your finger along the edge of the top plate and you’ll find a smooth finished surface

This aluminum adjustable louvered garage vent allows air ventilation and circulation in your garage 24 hours a day

Rectangular Duct End Cap | 14" X 10" End Cap Material_Aluminum actual front end outer dimensions+ Product Details Size Duct end cap is 14" X 10" 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.