The twelve-point socket insert from Stahlwille is a high-quality tool designed for precise and secure use in various screwing tasks. Made from HPQ high-performance steel, this socket insert offers excellent durability and longevity. The special forging technology ensures optimal fiber alignment, which enhances the tool's strength. The internal square drive is manufactured according to DIN 3120, ensuring a tight fit on the drive tool, which prevents slipping over the screw corners. This protects both the screw heads and nuts while providing exact fitting accuracy. The chrome-plated surface offers additional protection against corrosion and wear, while the recessed interior shape allows for quick engagement with screw heads. The insert is suitable for both metric and American sizes and meets various standards, making it a versatile tool for professional applications.

• Made from HPQ high-performance steel for high durability
• Closely tolerated internal square drive according to DIN 3120 for a secure fit
• Special forging technology for optimal fiber alignment
• Chrome-plated surface for additional corrosion protection
• Suitable for metric and American sizes, meets multiple standards.