12" X 12" Plastic Access Panel Removable/Reversible Door With Frame For Concealed Wall / Ceiling Application - [Outer Dimensions: 14" Width X 14" Height] Condensate Pump Accessories with actual front end outer

with actual front end outer dimensions of 6"

and various other applications

and lay it flat in the grid

The first number in a grille size represents the width

12" X 12" Plastic Access Panel Removable/Reversible Door With Frame For Concealed Wall / Ceiling Application - [Outer Dimensions: 14" Width X 14" Height] Condensate Pump Accessories with actual front end outer+ Product Details 12"w X 12"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