Modular Mobile Tool Box with Interlocking Design, 7 Wheels. If you have any questions at all please message us and we will be happy to assist you further. Thank you for your business! HART Stack System, Mobile Tool Box for Storage and Organization, Fits 7 Parts Modular Storage System And Suits HART Power Tools. Interlocking modular connectivity and deep storage compartments. Metal telescopic handle with 7 durable wheels and side grips for carrying the product. Mid-sized toolbox with removable tray also fits to the cart. Lockable (Lock not included). Multiple sized removable bins. Transparent polycarbonate lid on organizer. Loading Capacity – 165 LBS. We do not accept P. Please provide a physical address. T right, let us know, please. Items must be in new, unused condition, and is in the same packaging when received. We strive to make every customer experience positive and we will work with you until you are completely satisfied. Our team members here take pride in ensuring that all of our customers are completely satisfied with their orders made through us. Your satisfaction is very important to us! We would greatly appreciate it! THANK YOU FOR YOUR BUSINESS!