Rectangular Duct End Cap | 28" X 8" End Cap Return Grille the ultimate tool for effortless

the ultimate tool for effortless cutting of thin and thick PVC tubing below 45mm in diameter

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 24" OR 24" x 30" duct opening (measured at the opening)

+ Product Details Compatible replacement for WC‑15 series speed controllers

40" x 16" Aluminum Spiral Duct Air Vent Grille Cover - Fully Adjustable Double Deflection HVAC Air Supply

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Rectangular Duct End Cap | 28" X 8" End Cap Return Grille the ultimate tool for effortless+ 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.