High-strength Build → Wear-resistant and compression-resistant for extended use → Able to withstand the weight of heavy tools over time, especially suitable for use in workshops or home tool rooms Combined Structure → Flexible combination to meet various needs. The hexagonal screw Heads storage tower features a combined structure, ideal for hobbyists who enjoy hands-on assembly Compact Space Utilization → Vertically stacked to save space, maximize the use of limited space, solve the problem of insufficient storage space in small work areas, and is a great pick for small studios and home garages Easy to Identify → Suitable for frequent use scenarios. You can quickly find the tools you need, suitable for work environments that require frequent tool changes Seamless Connection → Especially suitable for professionals who need to carry tools for field operations