Tool Box: The tool box can be mounted on truck bed, pickup trucks, ATVs, RVs, flatbeds, luggage racks, trailers, garages and camper hook racks. Large Space: With an overall size of 39"(L) x 13"(W) x 10"(H), this trailer tool box provides enough storage space to accommodate various tools and accessories : Sturdy aluminum and surface pattern ensure the strength of the toolbox, offer high-intensity and corrosion resistance. Lightweight Design: The lightweight design of this truck toolbox means it won't add significant weight to your tractor, trailer, or truck. Usage: This tool box can be mounted on a hitch rack, cargo rack of your camper, perfect for the tongue of your enclosed trailer.