Wiremold RC4CTCAL Poke-Thru Flange & Black Slider Holder Assembly, AluminumFeaturesFire rated for up to 2-hour rated floorsMaintains the fire classification of the floor Product Specifications BRANDWiremold MANUFACTURERS PART NUMBERRC4CTCAL TYPEPoke-Thru CONSTRUCTIONAssembled DESCRIPTIONFlange & Black Slider Holder Assembly COLORBrushed Aluminum APPLICATIONCommercial, Office NUMBER OF OUTLETS0 MATERIALAluminum & Brass Flanges Shipped W/Black Slide Cover INSULATIONIntermescent Fire Barrier COVER SIZE8-1/4" MOUNTING METHODThrough Floor