Johsnon Controls, Inc., fka SimplexGrinnell of Aurora, CO asked us to customize our 4 Square Box Cover to a 6″ x 6″ to install at Longmont United Hospital in Longmont, CO. SmartGuard™ flat plate covers provide convenient protection for wiring and plug tail applications. We make these covers strong with non-conductive, router proof, .60 mil clear PVC to create a barrier from potentially live wires. Our flat plate covers eliminate electrical hazards due to accidental contact with potentially energized circuits – keeping workers safe.