For carpet, tile, wood and laminate concrete floor coverings. For use in 6in (152mm) diameter opening. Devices are recessed 3 1/4in (83mm) below floor surface. Die-cast aluminum cover assembly provides one (1) 3/4in trade size screw plug opening and one (1) concentric 2in-1 1/4in trade size screw plug opening and is available in the following powder coated finishes: (BK) black, (GY) gray, (NK) nickel, (BS) brass, and (BZ) bronze. INCLUDED: For Side Compartments: No Device Plates are provided. For Center Compartment: No Device Plates are provided. For Bottom Feed Compartment: One (1) 5PTHA 1/2-Gang Pass-Through Housing Assembly, One (1) 5FFHA 1 1/2-Gang Pass-Through Housing Assembly, One (1) 575CHA 1/2-Gang 3/4in Conduit Housing Assembly (also includes junction box attached to the 3/4in conduit). NOTE: UL Fire Classified for up to 2-hour rated floors. The Evolution Series poke-thru design includes all metal die-cast aluminum cover assemblies, with two unique spring-loaded slide egress doors. Available in surface style and flush style in standard finishes of brass, gray, black, nickel, bronze, and aluminum offering a wider range of aesthetic options. The 6ATCFF Series Poke-Thru Device offers the largest dual service furniture feed capability on the market. All Evolution Series Poke-Thru Devices like every Wiremold/Legrand Poke-Thru Device meets and exceeds UL scrub water exclusion requirements for tile, carpet, and wood covered floors. Wide trim flange is designed to meet the ADA Accessibility Guidelines as it pertains to ADA Standard 4.5 which addresses changes in floor and ground surface levels. The poke-thru trim flanges are beveled so the slope is no greater than 1:2 ratio. In accordance with Sec 300-22(C) of the National Electrical Code. Quick and easy installation without the need for additional fasteners or a second installer. UL Listed and UL Fire Classified to U.S. and Canadian safety standards. UL Fire rated for up to 2-hour rated floors maintains the fire classification of the floor.