Rectangular Duct End Cap | 25" X 10" End Cap Aluminum + Product Details Size -

+ Product Details Size - 32"w X 12"h X 2"d (for duct opening measurement only)

durable white powder coat finish for an attractive look and high durability corrosion protection

or to regulate it for room-by-room temperature and climate control

Actual Filter Size – 31 3/4"w x 19 3/4" x 1"

+ Product Details Size & Compatibility – The 8" round quadrant volume damper is compatible with duct 8"

Rectangular Duct End Cap | 25" X 10" End Cap Aluminum + Product Details Size -+ Product Details Size Duct end cap is 25" 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.