12" X 12" Steel Access Panel Removable Door For Wall / Ceiling Application (Lock and Key) With Frame - [Outer Dimensions: 13" Width X 13" Height] Color_Red Oak Wood actual front end outer dimensions

actual front end outer dimensions are approximately 34 5/8" width X 34 5/8" height

these airflow control components provide you with effortless control over your indoor environment

rust-free aluminum construction with smooth finished edges and counter-sunk screw holes (screws included)

"Opposing" back blades

12" X 12" Steel Access Panel Removable Door For Wall / Ceiling Application (Lock and Key) With Frame - [Outer Dimensions: 13" Width X 13" Height] Color_Red Oak Wood actual front end outer dimensions+ Product Details Size 12"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13" width X 13" height Installation Easy installation just screw the sides of the access panel frame into your duct hole see photos for example. Our HVAC Access Door can be used in both commercial and residential settings. Design Easy access removable door provides easy access removable door for HVAC, plumbing,