Southwire 1/2 In. Knockout 4 In. x 2-1/8 In. Handy Box Cover is designed to securely close a 4 In. x 2 In. handy box, making it an essential component for surface mount industrial or commercial applications. This handy box cover features captive cover screws that simplify installation, ensuring a straightforward and reliable setup. Crafted from zinc-plated steel, it excellent durability and long-lasting performance, providing protection and stability in various environments. Whether you need to protect wiring or attach devices, this cover delivers both functionality and resilience. Model Number: G19430-UPC