1-gang brass duplex cover with (2) 1-1/2 in. threaded plugs. Brass floor box covers are designed to be used with round Raco carpet and tile flanges and Raco round full adjustable stamped steel and cast iron floor boxes. Flanges are designed to be installed to Raco adapter ring. Installs quickly and easily with provided screws. Includes required hardware for mounting the receptacle. Accepts single 1.620-inch diameter receptacle. Installation instructions included. WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov. -