Photo 1 of Access Door 20" X 20" Aluminum Access Panel Gypsum Board/Sheet Rock Drywall Door for Wall / Ceiling Application (Push-Lock Door) with Frame - [Outer Dimensions: 21" Width X 21" Height]

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Photo 1 of Access Door 20" X 20" Aluminum Access Panel Gypsum Board/Sheet Rock Drywall Door for Wall / Ceiling Application (Push-Lock Door) with Frame - [Outer Dimensions: 21" Width X 21" Height]Photo 2 of Access Door 20" X 20" Aluminum Access Panel Gypsum Board/Sheet Rock Drywall Door for Wall / Ceiling Application (Push-Lock Door) with Frame - [Outer Dimensions: 21" Width X 21" Height]