RACO Drawn Octagon Electrical Box - the perfect choice for your ceiling or wall lighting fixture installations! This electrical box is designed with your convenience and safety in mind. Measuring 4 inches by 4 inches with a depth of 1-1/2 inches, our octagon box provides ample space to house your electrical connections. With four 1/2 inch knockouts and four 3/4 inch knockouts, wiring your fixtures has never been easier. Hubbell RACO Steel New Work/Old Work Octagonal Electrical Box in Gray | 127