The Peterbilt 304 Stainless Steel Tool Box Cover is a practical and durable solution for your truck's tool storage needs. Made of heavy-duty 14 gauge mirror stainless steel, this cover is built to last. The quick T-bar latches allow for easy removal by hand, and the hardware is included for your convenience. With no modification required to the OEM box, this cover can be easily installed over your existing tool box. Designed to fit most Peterbilt 379 1988 to 2007 models and most Peterbilt 389 Glider and models, this tool box cover is a reliable and functional addition to your truck.