This Klein MODbox Medium Toolbox designed for ultimate customization and efficiency. Its innovative components seamlessly interconnect, allowing users to tailor their workspace to meet specific needs. The built-in side rails provide a versatile platform for attachments, ensuring easy access to frequently used items and tools. Crafted from impact-resistant polymers, the MODbox boasts an impressive IP65 rating, offering protection against debris and rain. This rugged toolbox is engineered to withstand demanding conditions, with a remarkable 100-pound (45.4 kg) carrying capacity, making it an indispensable companion for professionals in various fields.