Southwire GFI 2-Outlet 4 In. x 4 In. Square Device Cover is a reliable and sturdy solution designed to close a 4-inch square junction box with ease. Crafted from durable steel, this square industrial surface cover is for securing devices in surface mount industrial and commercial environments. Its crushed corner design is thoughtfully engineered to accommodate standard box cover screws, ensuring a secure and seamless installation. This cover combines functionality with durability, making it an essential component for your electrical setup. Model Number: G1950-UPC