The Ranger Design Max Rack 2.0 drop-down ladder rack is designed for high roof cargo vans. Perfect for the Ford Transit, Sprinter, Promaster, and NV. It is TOUGH - Made of military-grade aluminum and stainless steel components. There will be no corrosion over the lifetime of the rack. It is SAFE - Easy access from the ground. It has a lower profile on the roof. It is SIMPLE to use - Single-stage operation for fast loading and unloading of ladders on high roof vans.