Wiremold RC4CTCBS Poke-Thru Flange & Black Slide Holder Assembly, BrassFeaturesFire rated for up to 2-hour rated floorsMaintains the fire classification of the floor Product Specifications BRANDWiremold MANUFACTURERS PART NUMBERRC4CTCBS TYPEPoke-Thru CONSTRUCTIONAssembled DESCRIPTIONFlange & Black Slide Holder Assembly COLORBrass APPLICATIONCommercial, Office MATERIALAluminum & Brass Flanges Shipped W/Black Slide Cover NUMBER OF OUTLETS0 INSULATIONIntermescent Fire Barrier COVER SIZE8-1/4" MOUNTING METHODThrough Floor