Add an additional 2 ft. of height and an extra shelf to your existing 6 ft. DEWALT® rack with this Rack Extension Kit. The industrial-grade, powder-coated metal wire grid deck secures to the crossbeams with metal clips allowing the shelf to easily support an evenly distributed 2500 lbs. of weight. The kit includes dense, wire-grid shelving, safety straps with weld nuts, locking shelf pins, grid clips, and glass-filled 8 nylon caps. The extension can also function as a 2 ft. single shelf storage rack.