The Koken hex socket insert 1/2" is a high-quality tool designed for professional applications. With a key width of 14 mm and a length of 77 mm, this long insert offers optimal handling and reach to access hard-to-reach screws. Made from robust chrome-molybdenum steel, it ensures high strength and durability, while the chrome-plated surface provides additional protection against corrosion. The insert meets DIN and ISO standards, underscoring its quality and reliability. Ideal for mechanics and craftsmen who value precision and efficiency, this socket insert is an indispensable tool in any workshop.

• Made from high-quality chrome-molybdenum steel for increased strength and durability
• Chrome-plated surface protects against corrosion and wear
• Complies with DIN 3124 and ISO 2725-1 standards for the highest quality.