The DEWALT DWST08260 Tough System workshop racking system is a Modular self-assembly solution that is compatible with all Tough System modules, allowing to store and pull out products quickly and easily. The workshop racking solution can be fully Customizable for an array of arrangement options and allow to add a self-made shelf on top of brackets for additional storing. Stacking side latches allow attaching additional organizers or other Tough System modules. Each racking system can carry up to 440 lbs. Includes: 2) 6ft metal bars, 2) horizontal beams, 5 pairs of brackets (for toolbox and/or shelf).