The RL KLT container features a smooth bottom that includes drainage holes. By contrast, the R KLT container system comes with a ribbed base with stacking supports and a stacking nut that ensures complete functional safety in a filled state. The range of KLT boxes is complemented by foldable models. This model combines the strengths of the KLT series with the space-saving properties of foldable boxes. It has a volume of up to 49.5 litres. AUER Packaging also offers conductive ESD versions of the R KLT container, the RL KLT container and the foldable KLT container. KLT boxes are primarily used in the automotive industry to store and transport small parts.