Rectangular Duct End Cap | 28" X 8" End Cap 9" Round Duct Pipe + Product Details Size &

+ Product Details Size & Compatibility – The size of galvanized sheet metal straight floor boot is 12" X 6" X 4"

This 20" X 12" end cap is constructed with 26-gauge galvanized steel

Design – The stick-on side take-off helps you in heating

or HVAC system (actual size: 21

actual front end outer dimensions are approximately 36 5/8" width X 32 5/8" height

Rectangular Duct End Cap | 28" X 8" End Cap 9" Round Duct Pipe + Product Details Size &+ Product Details Size Duct end cap is 28" 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.