Used to cover cleanout plugs, valves, controls or equipment concealed in walls. The square design is particularly adaptable to adjacent walls, floors, ceilings, etc. that are finished of material in straight line patterns. The anchoring lugs provide easy means for securing the cover to the wall construction. The face-of-wall cover is for tile, masonry or dry wall construction and is usually installed on an opening provided in the finished wall. The flush-with-wall cover is for plaster or wet wall construction and is installed during the wall construction.