Weatherproof Device Boxes: Type - Weatherproof Device Box; Gangs - 1; Number of Hubs - 3; Hub Size - in - 1.00; Hub Placement - (1) Each End (1) Back; Depth - in - 2.75; Capacity - cu-in - 23.0; Material - Die Cast Aluminum; Color - Gray; Mounting - Knockouts/Lugs