Southwire 2-1/8" x 4" x 1-1/2" 10-Knockout Handy Box is designed for convenience outlets, switches, and small junction boxes in exposed work applications. This handy box is for locations where tampering with knockouts can be a concern, such as schools, prisons, or high-traffic pedestrian areas, making it an i choice for secure installations. It is also specifically designed for extra shallow applications where wall depth is limited, providing a reliable and practical solution for tight spaces. Model Number: