Rectangular Duct End Cap | 22" X 6" End Cap 10 Feet Long with actual outer dimensions of

with actual outer dimensions of 8

With a temperature range of -4°F to 230°F

"Opposing" back blades

actual front end outer dimensions are 3"

The snap on system makes for easy installation and will prevent the seam from coming apart

Rectangular Duct End Cap | 22" X 6" End Cap 10 Feet Long with actual outer dimensions of+ Product Details Size Duct end cap is 22" X 6" 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.