The Koken hex socket insert 1/2" is a high-quality tool designed for a variety of applications in mechanics and craftsmanship. With a key width of 10 mm and a length of 77 mm, this long insert offers optimal reach and flexibility when working in hard-to-reach areas. Made from robust chrome-molybdenum steel, it ensures high strength and durability required for professional applications. The chrome-plated surface protects against corrosion and allows for easy cleaning, while compliance with DIN 3124 and ISO 2725-1 standards ensures compatibility with common socket systems. This socket insert is an essential tool for any well-equipped workshop.

• Made from chrome-molybdenum steel for high strength and durability
• Chrome-plated surface for corrosion protection and easy cleaning
• Complies with DIN 3124 and ISO 2725-1 standards for optimal compatibility.