Milwaukee PACKOUT™ Racking Shelf is a versatile mounting solution designed to help you organize tool boxes and gear efficiently in garages, shops, vans, trucks, trailers, and more. Compatible with the E-Track system, this shelf supports up to 50 pounds, making it i for securely holding your tools and storage systems during transportation. It features integrated tie-down points to keep your equipment firmly in place. Built to work seamlessly with all PACKOUT™ components, this storage system is for professional tradesmen on the go as well as at-home DIY enthusiasts looking for reliable organization. Model Number: 48-22-8481