Vantech 80″ White Universal Van Angled Rear Access Ladder Model L004WVantech 80 White Universal Van Angled Rear Access Ladder Model L004W *90 Day Back Order* Allow easier access to roof top of vehicle and easier loading and off loading of equipment or materials. Best for Hightop vehicles such as High Top Sprinters, NV Cargo Vans, High Top Transits, and High Top Ram Promasters with a slightly curved rear door. (Not meant for Box Trucks)