Stack’em together, extend the handle and all rolls effortlessly on soft-rubber rollers. The perfect setup for anyone who needs to travel with their tools frequently or as a highly-mobile, centralized place for hobby tools or arts crafts supplies. 3 separable components: traditional toolbox with tray, 2-drawer compartment and large storage box. Large pull-handle extends to 38. Chest rolls easily & quietly on 2W x 5. 75H soft-rubber wheels. Heavy-gauge, non-corroding stainless steel and impact-resistant ABS construction. Overall dimensions: 15 x 22. 25 x 33 inches. Tool box tray measures: 9. Tool box interior measures: 10. Two drawers interiors measure: 8 x 16. Large storage box interior measures: 9. 125 x 13 inches.