Arlington Industries' FLBC4502 Heavy-Duty Plastic, Nonmetallic Concrete Floor Box
Arlington Industries’ FLBC4502 41/2-in. heavy-duty plastic, nonmetallic concrete floor box has six conduit hubs and four plugs. It provides three options for positioning the low-voltage divider in the box. Users can add a reversible leveling ring to install a 6-in. cover. One side of the ring fits 31/2-in. screw hole patterns, and the other fits a 33/8-in. screw hole pattern. Click here for more.