Introducing the BOSTITCH Brad Nails, 18GA, 1-1/2-Inch, 1000-Pack (BT1338B-1M). These high-quality nails are perfect for any home improvement project. The pack contains 1000 nails with a head diameter of 1 1/2 inches, making it ideal for use in wood construction. The BOSTITCH brand is known for its durability and reliability, and these nails are no exception. They are compatible with a variety of tools and have a system of measurement in inches for easy calculation. Whether you're a professional contractor or a DIY enthusiast, these nails are a great choice for your project.