24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 12" Collar Powder Coated actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 38 5/8" height

+ Product Details Size - 20"w X 10"h is the size for the duct opening measurement only

+ Product Description Introducing the 8" Radial Damper – Your Solution for Controlled Airflow

Quality Packaging – carefully shrink wrapped with cardboard backing to prevent damage in shipment

+ Product Details Size - 8"w X 20"h is the size for the duct opening measurement only

24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 12" Collar Powder Coated actual front end outer dimensions+ Product Details Size 24" x 24" with 12" collar T Bar drop ceiling perforated return grill metal back casing High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Easy drop ceiling installation. Design Heavier gauge than needed, built for durability and long life in mind, but still