The Acudor SF-2000 is an innovative surface mounted access door for all types of walls and ceilings. The door panel features rounded safety corners providing an architecturally pleasing appearance. An exposed continuous piano hinge allows the door panel to open to 175 degrees. The SF-2000 is the ideal choice for all applications. 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.