Wiremold RC4CTCBK Poke-Thru Flange & Slide Holder Assembly, BlackFeaturesFire rated for up to 2-hour rated floorsMaintains the fire classification of the floor Product Specifications BRANDWiremold MANUFACTURERS PART NUMBERRC4CTCBK TYPEPoke-Thru CONSTRUCTIONAssembled DESCRIPTIONFlange & Slide Holder Asembly COLORBlack APPLICATIONCommercial, Office NUMBER OF OUTLETS0 MATERIALAluminum & Brass Flanges Shipped W/Black Slide Cover INSULATIONIntermescent Fire Barrier COVER SIZE8-1/4" MOUNTING METHODThrough Floor