The 9/16" Romex Staple pack from Southwire includes 500 staples designed for securing NM cable in electrical installations. These staples are made from high-quality steel, ensuring durability and resistance to bending or breaking during installation. The 9/16" size is perfect for standard Romex cables, providing a snug fit that keeps wiring organized and secure. Ideal for both professional electricians and DIY enthusiasts, these staples help maintain compliance with electrical codes while ensuring a clean and safe installation. This bulk pack offers great value for larger projects.