4.5 casters can support up to 650 lbs. This item is brand new in original, unopened box. The item "Hyper Tough 4-Drawer Rolling Tool Cabinet Box Garage Organizer Chest Lockable" is in sale since Tuesday, September 4, 2018.This item is in the category "Consumer Electronics\Other Consumer Electronics". The seller is "shortstopllc" and is located in USA. This item can be shipped to United States.