Heavy Duty Access Panel 10" x 10" Fits Rough Wall Opening 10-3/8 x 10-3/8 Inch Perfect For Commercial Applications, Interior Or Exterior Install in Drywall, Plaster, Tile Or Any Flush Surface Features Continuous Concealed Hinge Premier Commercial Grade Flush Universal Access Door 10 x 10
The Premier FL-5000 series access door can be used on any flush surface. Easily installs in walls or ceilings to give access to plumbing or wiring. Features include, concealed hinge, 1 inch wide outer flange with 1-1/4 inch deep mounting
The rough opening in the wall should be 10-3/8" x 10-3/8"