20" X 20"Universal Aluminum Access Panel Door For Wall / Ceiling Application (Push-Lock) With Solid Frame - [Outer Dimensions: 21" Width X 21" Height] Floor Register / Modern Victorian 875" width X 23

875" width X 23

+ Product Details Size - 22"w X 28"h is the size for the duct opening measurement only

Every register is carefully packaged with shrink wrap and cardboard backing to ensure it arrives in perfect condition

including the ability to mount without removing the thermostat when using the ring base

+ Product Details Size - 20"w X 24"h X 2"d (for duct opening measurement only)

20" X 20"Universal Aluminum Access Panel Door For Wall / Ceiling Application (Push-Lock) With Solid Frame - [Outer Dimensions: 21" Width X 21" Height] Floor Register / Modern Victorian 875" width X 23+ Product Details Size 20" X 20" is the size for the drywall opening measurement only, actual front end outer dimensions are 21" width X 21" height High Quality High grade aluminum solid frame construction. Design Aluminum frame with no welded edges. Fully removable door with a spring loaded hinge. Open close easily with push lock technology, just push open and push close. Easy Access Provides easy access for HVAC, plumbing, electrical, crawlspace