The twelve-point socket insert from Stahlwille is a high-quality tool designed for precise and secure application. 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 and fit of the tool. The internal square is manufactured according to DIN 3120, ensuring a secure fit on the drive tool, while the closely tolerated socket sizes prevent slipping over the screw corners, protecting both the screw heads and nuts. Additionally, the insert is hardened in an oil bath without stress or distortion, further improving its precise fit. With a length of 42 mm and a weight of 121 g, this socket insert is both compact and easy to handle.

• Made from HPQ high-performance steel for high durability
• Closely tolerated internal square for secure fit
• Optimal fit due to oil bath hardening
• Round finish surface for additional protection
• AS-Drive profile to protect screw heads.