The Stacktech 3-Piece Combo comprises of the most popular Stacktech boxes to get you started. It includes the Stacktech rolling tool box, large tool box and standard tool box. These toolboxes work seamlessly with all other Stacktech products and are a perfect base to get you on your way to building a specifically tailored, portable, modular storage solution to suit your needs. Each Stacktech product is one piece of an interconnected ecosystem of solutions. It is a purpose-driven, technical foundation engineered to withstand the elements and tailored to every trade. Stacktech is the new industry standard for job-site organisation, tool storage, and transportation. No system is faster, simpler, or more capable. It is meticulously engineered for easy operation and offers unparalleled accessories for every trade.