1) Work-site storage for tools and spare parts

2) Articles can be placed in the top so that using space flexible

3) Install hook on the square hole so that it can display all types of tools, parts

4) Shutter can be installed accessory boxes with three standard colors so that can be achieved centralized management

5) The storage boxes can be placed various items on the bottom where you save space.

6) Bottom wheel with braking device can be move and control freely 7) Mark: non-standard specification is available.