One of the best-designed and built tool chests we've ever used becauseit covers all the bases: traditional toolbox on top with removabletray, more storage underneath; next, a 2-drawer storage chest forholding small tools, parts and supplies and lastly, a large, deepstorage chest for bigger items. Stack 'em together, extend the handleand all rolls effortlessly on soft-rubber rollers. The perfect setupfor anyone who needs to travel with their tools frequently or as ahighly-mobile, centralized place for hobby tools or arts craftssupplies.  Features: 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 2"W x 6"H soft-rubber wheels Heavy-gauge, non-corroding stainless steel and impact-resistant ABS construction