The Koken hex socket insert 1/4" with a key size of 6 mm is a high-quality tool suitable for a variety of applications in mechanics and crafts. Made from robust chrome-molybdenum steel, this socket insert offers high strength and durability. The chrome-plated surface not only provides an appealing look but also protects against corrosion and wear. With a length of 50 mm, the insert is ideal for tight spaces and allows for precise handling. The Koken 2300M meets the standards DIN 3124 and ISO 2725-1, underscoring its quality and reliability. This socket insert is an essential tool for professionals and hobbyists who value precision and quality.

• Made from high-quality chrome-molybdenum steel for increased strength
• Chrome-plated surface for corrosion protection and durability
• Meets the standards DIN 3124 and ISO 2725-1 for the highest quality.