Dual Frame comes completely assembled and packaged with protective foam in corners for shipping. This frame is designed to hold 4 large storage cases. No fiddly screws and time wasted to assemble the frames. Quality welded frames with UV Matt Black Powder Coating. Every unit has a heavy duty powder coated hammertone work plate fitted on top as standard also with nyloc locking nuts. Dual rear rubber bumpers on all sliding drawers to minimise rattle in a vehicle also ensuring firmer locking. Frames can accommodate StorageTek, Rolacase and other branded cases. Suitable for Electricians, Plumbers, Data Cable installers, Mechanics and many others in business, office, workshop or at home.