Duplex Cover Plate, Material of Construction Aluminum, Number of Channels 2, Color Gray, Length (In.) 12 in, Width (In.) 3 in, For Use With ALA3800 Raceways, Features Accepts Standard Electrical Wiring Devices, Architectural Clear Anodized Finish, Cable Bend Radius Control Inserts, Datacom Connectivity Options, Durable, Increased Productivity for the Contractor, Mitered Standard Fittings, Snap Fit Cover