One-Gang Powder-Coated Aluminum Combination Carpet and Tile Flange, 6" X 5" (152.4MM X 127MM). Accepts Ortronics MAB6TJ Tracjack and MAB3S2 Series Ii Adapters and Wiremold CM Series Open System Inserts, Sold Separately. Note: Ul Listed For Tile, Terrazzo, and Carpet Floors. Brass Covers and Flanges Are Not Interchangeable With Aluminum or Nonmetallic Covers and Flanges. Nonmetallic Covers Are Interchangeable With Aluminum Flanges. Black