The external hex socket insert from Stahlwille is a high-quality tool designed for precise and secure use in various mechanical tasks. Made from HPQ high-performance steel, this socket insert offers excellent durability and resilience. The special forging technology ensures optimal fiber alignment, which enhances the strength of the tool. The internal square drive is manufactured according to DIN 3120, ensuring a secure fit on the drive tool, while the closely tolerated wrench sizes prevent slipping over screw corners. The chrome-plated surface protects against corrosion and allows for easy cleaning. With an internal profile that protects screw heads and nuts, this socket insert is ideal for professional applications in workshops or industrial use.

• Made from HPQ high-performance steel for high durability
• Closely tolerated internal square drive for a secure fit
• Chrome-plated surface for corrosion protection
• Optimal fit due to oil bath hardening
• AS-Drive profile to protect screw heads.