The ideal boxes for secure storage and transport. Corrosion, weather, and temperature resistant. Despite their lightweight design, they are extremely shape-stable due to the all-around reinforcing ribs (wall and corner reinforcement). Sturdy lever latches with holes for padlocks, seal closures, and for mounting cylinder locks. Plastic-coated safety folding handles for comfortable transport. The surrounding rubber seal protects the contents from external influences such as dust and splashes. Retaining straps on the folding lid prevent the hinges from tearing out, made from 1.0 mm thick aluminum and a lid of 1.5 mm.