14" X 14" Plastic Access Panel Removeable/Reversable Door With Frame For Concealed Wall / Ceiling Application - [Outer Dimensions: 16" Width X 16" Height] Compatible With Duct 12in and crawlspace purposes

and crawlspace purposes

this solid-base guard ensures long-lasting performance with minimal hassle

+ Product Details Size – 16" x 26" or 26" x 16" is the size for the duct opening measurement only

+ Product Description Maximize your home’s airflow with this premium Air Supply Grille air supply grille

+ Product Details Size - The listed 12" diameter refers specifically to the size of the duct opening

14" X 14" Plastic Access Panel Removeable/Reversable Door With Frame For Concealed Wall / Ceiling Application - [Outer Dimensions: 16" Width X 16" Height] Compatible With Duct 12in and crawlspace purposes+ Product Details 14"w X 14"h is the size for the drywall opening measurement only, actual front end outer dimensions are approximately 2" wider. Most common access door Plastic Frame Easy Installation Just apply caulking or glue to the back of the frame Put in frame and lock the door into place Includes slots for a screwdriver or other prying devices Hinges on the top and bottom The door can be easily removed with a slight squeeze Installation