Our four-layer file cabinet, with its unique design and practical function, provide you with an efficient, secure and convenient office storage solution. With a four-tier design, it gives you plenty of storage space, whether it is files, contracts or daily documents, which can be easily filed. And each drawer is equipped with a hanging rod to easily store Legal/Letter size documents. Plus, all drawers can be locked with one key. Our file cabinet is also equipped with an interlock system, which can only open one drawer at a time, effectively preventing file confusion and misoperation, while ensuring the security of the files. With a load-bearing capacity of up to 30KG, a single drawer can easily store heavy documents and daily office supplies. - Living and Home 4-Drawer Vertical File Cabinet with Interlock in White