The Kenworth Diamond Aluminum Tool Box Cover Lid with Hinge is a practical and versatile solution for your storage needs. Available in 45 Inch, 40 Inch, and 24 Inch sizes, this lid comes with a convenient top step for easy access. Sold individually, it fits most Kenworth W900 makes and models. With its durable construction and reliable hinge, this tool box cover lid offers the perfect combination of functionality and convenience. Upgrade your storage system today with this high-quality product.