PORTABLE TOOL BOX – This rigid toolbox has two 4.2” nylon wheels and a fold-down handle with comfort grip, so you can take everything you need to off-site jobs. TOOL STORAGE – 24 total small parts compartments, two removable tool trays, and a deep bottom compartment ensure that you will have room for all your essential tools and supplies while on the go. RUGGED DESIGN – This tool chest with wheels is made of durable polypropylene and metal to keep your power and hand tools safe and secure during travel or moving around rough construction sites. CABLE HOOKS – Never worry about lost or tangled extension cords with the attached cable hooks. They are also great for holding tape rolls and other small supplies. PRODUCT DETAILS – Materials: Polypropylene and metal; Overall Dimensions: 17.5” L x 10” W x 24.5” H; Top Storage Compartment Dimensions: 17.5” L x 7” W x 9” Deep; Bottom Storage Compartment Dimensions: 16.25” W x 9” L x 12.5” Deep; Wheels: 4.2”.