Arlington Single-Gang Retrofit Plastic Box Center Secion for FER102 (Black)

Single-Gang Retrofit Plastic Box Center Secion for FER102 (Black) Product Features Use a screwdriver to disassemble or separate the parts. Add or remove the center section(s), then snap the pieces back together...fast and easy! Great-looking installation of multiple gang boxes. Nail-on style for new construction or screw-on style for new or old construction. For old work, mounting wings hold the box securely against the wall.