Using your Klein MODbox Rolling Toolbox is easy. First, you can attach your frequently used tools to the side rails for quick access. If you need to transport it, simply remove the telescoping handle. You can stack it on top of other compatible MODbox components to build your custom workstation. When storing long items, place them in the back stowage compartment. As for maintenance, keep it clean by wiping it down regularly with a damp cloth. Avoid exposing it to extreme temperatures as it's made of polymers. Check the wheels and the handle periodically for any signs of wear. When using the lock, make sure to secure it properly. Don't overload the toolbox beyond its 250 - pound capacity to prevent damage.