Southwire Old Work 4" x 4" 8 Knockouts Octagon Box is designed for easy installation of ceiling and wall lighting, fixtures, and fans. This versatile octagon box also supports convenience outlets and devices, making it a practical choice for various electrical needs. Crafted from durable steel, it features a combo-head fixture and comes with cover mounting screws for secure and reliable setup. Its robust construction ensures long-lasting performance in both old work and new work applications.