Your tools are like your kids. You always want to store these shiny and precious tools safely. If you want to use them in the long term, it is important to store and organise them properly. A tool box is the perfect place to keep all your tools in an organised paradise where you can grab, go, and get on with it.
When every tool has its own place, you can easily remember where it is located and quickly choose the right one. It means there will be less stress and faster finishing, which helps you get jobs done more efficiently. Large Tool Boxes are often used by mechanics or other professionals. These are usually standard for professionals of all kinds who occasionally need to move their tools around the shop floor.

These tool boxes are used to wheel tools from the garage into the driveway if the car can’t make the last 15 feet or so. Due to their multiple pieces, these large tool boxes are known as combination tool chests.
The bottom component is referred to as a bottom box or a roller cabinet. It usually has four bottom caster-style wheels and several tool drawers for storing your heavier tools. It has an inaccessible, flat, hard top.
Typically, the top portion is referred to as the top box. It has a hinged lid on top and also has several Tool Drawers. It can be rolled into place using the roller cabinet or a middle box, or it can be lifted off to be used separately. For this reason, top boxes frequently have a handle at the top.
The space between the top and bottom boxes is where you will sometimes find one or more middle boxes, or intermediate cabinets. It is usually a bottom box without wheels.
Side cabinets are hung or installed on the side of a roller cabinet to increase its capacity. Pit Box features larger wheels and an outsized handle with which to pull the unit.
Sometimes there are other cabinets attached to one or both sides of the bottom and top boxes to provide you with extra capacity without adding weight. A big tool box must have room for all the tools you are likely to need at once and a little extra.
When you are looking for a large tool box, you need to consider two important factors. 1) the amount of needed storage, based on current and future tool ownership and needs; and 2) the available space in your desired location. You want to buy a toolbox that fulfils your current needs as well as gives you some headway for future expansion.