Rectangular Duct End Cap | 24" X 12" End Cap Width_22in Our galvanized duct elbow boot

Our galvanized duct elbow boot is made of high-quality galvanized sheet metal with crimped ends (snap-lock design) for easy fitting and secure connection

Applications – The straight boot is used for a straight-line transition going from round pipe or insulated flex duct to wall stack

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 14" or 14" x 12" duct opening (measured at the opening)

+ Product Details Size – 18" x 32" or 32" x 18" is the size for the duct opening measurement only

Rectangular Duct End Cap | 24" X 12" End Cap Width_22in Our galvanized duct elbow boot+ Product Details Size Duct end cap is 24" X 12" 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.