Product details:

The Acudor SF-2000 is an innovative surface mounted access door for all types of walls and ceilings. Product dimensions are 16-in W x 16-in H. The door panel is flush with frame and features rounded safety corners providing an architecturally pleasing appearance. An exposed continuous piano hinge allows the door panel to open to 175. The mounting holes in each corner of the frame allow for easy installation. Since there is no frame to extend into the wall or ceiling the SF-2000 is perfect for access to odd size openings. Frame features a 1 piece outer flange. Hinge is and exposed continuous piano hinge. Features a screwdriver operated cam latch.