The 4″ Hex Tip (T5165BLK) is a single wall, hex-shaped tool with an angle cut for precision and versatility. Its key features include a durable construction and a 4″ length, making it perfect for a variety of tasks. The angle cut allows for easy access to tight spaces, while the hex shape provides a secure grip. This tool is ideal for DIY projects, automotive repairs, and more. Its unique selling points are its durability, precision, and versatility, making it a must-have for any toolbox.