This rolling Tstak Tower Set Includes the following: 2 x Dewalt DWST1-70705 is a 9.5L deep drawer storage unit and comes with 2 large and 4 small removable storage totes. Built with metal drawer runners for smooth and reliable operation. The Dewalt DWST1-71195 has a large 23L volume unit for storing larger hand tools and power tools. It comes with a removable tray for quick access to small tools and accessories. The metal side latches allow connectivity for easy carrying and safe stacking, and built-in wide handle for easy and stable portability. Strong and tough metal latches and metal hinges for heavy duty use. The DWST1-71228 Tstak Tote features Folded agronomic carry handle for easy carry and folding. Vertical tool storage for easy visibility access to frequently used tools. Stacking latches as part of a system. Large open interior for bulk storage. Nameplate for content identification The DWST1-71229 carrier base includes 360 degree swivel wheels with locking brake for maximum maneuverability. Up to 100kg maximum load for heavy duty use. Can be fitted quickly and easily on to the base of any units in the range for good usability. Compact and lightweight design for easy storage when not in use. 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; All models include label windows for improved organisation; Built with metal draw rails for smooth operation; Units include adjustable drawer organiser and storage tubs.