With this project I had a brief to make a toolbox that would fit on a standard trailer. It should be lockable and able to fit a 10 Litre fuel container, have removable trays, be attractive and easily fitted to the trailer.
I designed it with integral hinges that interlock and integrated catches for durability and cost saving. I also designed the removable trays could be formed within the same mould as the box, utilising the waste material that would normally be cut to form the box opening.