For use in wood or concrete floors , Meets nec article 406., 12 for tamper-resistant receptacles , 2 USB with 5vdc RFBA 2-Gang Round Cover Floor Box - On Grade | Concrete Floor Boxes | Floor Boxes | Wire and Cable Management Orbit Industries FLBPU-DU-R-SS Orbit FLBPU DU R SS FLOOR BOX POP UP WITH 1 DUPLEX RECEPTACLE Round Floor Outlet Orbit Industries FLBPU DU R SS Round Pop up Floor Box Technical Details Material Wood Brand Orbit Style Brass Finish Type Wood,Steel Installation Type Freestanding Item Weight 3.2 Pounds Manufacturer Orbit Industries, Inc. UPC 835243004719 Global Trade Identification Number 00835243004719 Part Number FLBPU DU R SS Item Weight 3.2 pounds Product... Steel floor boxes must be installed flush with finish Vendor:Orbit Industries, Inc. Orbit FLBPU D R C SS Floor Box Round Pop Up Cover Only With Duplex Receptacle, Tamper Resistant Stainless Steel. From $95.49 Orbit Industries' flbpu-du-r-br is a round pop-up floor box with a tamper resistant duplex receptacle and 2 USB ports with 5vdc.