LEAD SEAL PLUG WITH SQUARE FRAME AND COVER
FUNCTION: Used in hub openings in drainage piping where a cleanout is required. The straight thread lead seal plug permits easy and quick removal. Grooves on outside of ferrule prevent turning. Type of cover as indicated by figure number selected. Both covers are used to cover cleanouts 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 frame to the wall construction. The face-of-wall (4430) cover is for tile, masonry, or dry wall construction and is usually installed in an opening provided in the finished wall. The flush-with-wall (4431) cover is for plaster or wet wall construction and is installed during the wall construction.