Versatile and space-saving thanks to the combination of a total of 10 sorting inserts in different sizes for small components, accessories and longer tools. Compatible with the Pro-Stack system. The locking mechanism enables easy carrying and safe stacking. The clear, impact-resistant polycarbonate lid allows you to see what's inside. No more slipping: Sophisticated lid design keeps all sorting inserts in place, robust, rust-protected metal hinges and a sturdy, ergonomic carrying handle.