The DEWALT DXST6000WB Double Stack 4-Foot Work Bench Kit contains everything you need to create the ultimate customizable storage and work station. Featuring a durable steel frame given an industrial grade powder-coating, this kit contains 2 MDF composite and 2 wire grid shelves that are each rated to support up to 1,500-pounds of evenly distributed tools and equipment for a total capacity of 6,000-pounds. With no set arrangement you are free to construct a completely custom setup unique to your own needs. In addition to 4 shelves, this kit includes an under shelf storage drawer whose capacious interior is able to hold up to 120-pounds of tools and opens easily on smooth gliding ball-bearing rails. The steel pegboard can be mounted to either directly to the uprights in a stacked-rack configuration or on its own vertical supports in a horizontal shelf setup and the kit includes 6 tool holders to help organize and store your most often needed tools within easy reach.