4-in-1 box is a durable and convenient solution for any demanding user. A set includes the following boxes: HT7G501, HT7G502 and HT7G503. The box is made of high-quality materials that are resistant to all kinds of damage. The box provides increased dustproof and water resistance. Reinforced wall construction and durable fasteners made of ABS increase durability and resistance to damage. In addition, the box has a functional carrier inside and large, rubber-coated wheels for easy transport. The 4in1 box is an ideal product for storing and transporting various types of items. Designed for professional use. It is perfect for many sectors such as construction, industry, automotive and logistics.