FLB3520NLGC Arlington Nickel Retro Floor Box - Flush Round Kit, Threaded PlugsFlush to Floor Round Cut In Floor Box Kit Nickel Cover with Threaded Plugs Meta description: Flush to floor round cut in floor box kit for existing floors. Features a nickel plated cover with threaded plugs. Includes tamper resistant duplex receptacle, gasketed components, and Arlington NM94 and NM95 connectors. cULus listed. TL; DR Who This Is For Electricians and contractors retrofitting floor power into existing finished floors who need a flush,