Material finishing frame combination back hanging parts box and multi-purpose hook accessories, not only suitable for various types of material, more suitable for small physical, tools, parts and various kinds of special items of custody classification, make full use of space. The hook can be used in conjunction with the square hole plate. It can be used at any convenient hole position. It is easy to hang the parts box on the back and use it together. It is equipped with color label. Small materials and parts can be classified and stored by color management.