Klein Tools MODbox Single Drawer Toolbox features large open capacity for bulky items and a reinforced bottom to prevent drawer sag. Heavy-duty ball bearing slides provide smooth drawer action. It comes with two removable dividers for optimal storage flexibility. Single Drawer Toolbox is made with impact resistant polymers and has a 50-Pound (22.7 kg) capacity. Easily connects with other MODbox components to make a custom mobile workstation.