Universal flush access door (steel) for walls & ceilings. Designed for installation in all types of flush surfaces. The drawn flanged door panel has rounded corners for both safety & an architecturally pleasing appearance. The frame is drawn as one piece, which provides excellent strength. Fabricated from galvanized steel & coated with a white baked on polyester powder paint, this door will perform well in high corrosive & exterior applications. 1 Latch. White Finish. 10-1/4″W x 10-1/4″H Outside Flange Dimensions. 8-1/8″W x 1-5/16″D x 8-1/8″H Return Flange Dimensions.