The Koken hex socket wrench insert is a high-quality tool designed for precise applications in mechanics and craftsmanship. With a size of 7 mm and a connection dimension of 1/4", this socket insert provides an optimal fit for various screw heads. Made from robust chrome-molybdenum steel, the insert is characterized by its durability and resilience. The chrome-plated surface not only gives it an appealing look but also protects against corrosion and wear. With a length of 22 mm, the insert is compact and allows access to tight spaces. The Koken 2400M meets the standards DIN 3124 and ISO 2725-1, underscoring its quality and reliability. This socket insert is an essential tool for professionals and DIY enthusiasts who value precision and quality.