This pack of 6 Dewalt TSTAK tool boxes includes DWST1-70702, DWST1-70704, DWST1-70705, DWST1-71194, DWST1-71195 and DWST1-71229 carrier trolley. Features of the Dewalt Tstak range include: With it's strong easy to use interlocking system, units can be configured to your exact requirements, giving the ultimate flexible storage solution. Manufactured and tested to the highest standards to ensure long life and durability, TSTAK keeps everything you need for the job organised exactly how you want them. Range Features: Large, comfortable bi-material handles for extra grip; Rugged and hardwearing metal latches improve durability; Connecting units is quick and easy with the simple interlocking system; TSTAK I II tool cases keep your tools safe and secure; Tool case foam can .