The Koken hex socket insert is a high-quality tool designed for precise applications in various fields. With a connection size of 3/8" and a wrench size of 16 mm, this long insert offers an optimal combination of functionality and durability. Made from chrome-molybdenum steel and chrome-plated, it ensures high resistance to wear and corrosion. Compliance with the DIN 3124/ISO 2725-1 standard guarantees that the insert meets the highest quality standards. With a length of 55 mm, this socket insert is ideal for tight spaces and allows for easy handling. It is an essential tool for professionals and hobbyists who value precision and quality.

• Made from high-quality chrome-molybdenum steel for increased durability
• Compliance with the DIN 3124/ISO 2725-1 standard for the highest quality standards
• Long design allows for use in tight spaces.