Southwire 4 In. W 16 Cu. In. Octagon Ceiling Fan Box is designed for versatile installation needs, including ceiling and wall lighting fixtures, fans, and convenience outlets or devices. This combination-head fixture comes complete with cover mounting screws, ensuring a secure and reliable setup. Safety is a priority, as this ceiling fan box is both UL and RoHS listed, providing peace of mind for safe use in various applications. Model Number: