The twelve-point socket insert from Stahlwille is a high-quality tool designed for professional applications. With a connection size of 1/2 inch and a wrench size of 1 1/8 inch, this socket insert offers excellent precision and is ideal for precise work on screw heads and nuts. Made from HPQ high-performance steel, the insert is characterized by its high strength and durability. The chrome-plated surface protects against corrosion and ensures easy cleaning. The internal square is manufactured according to DIN 3120, providing a secure fit on the drive tool and preventing slipping over the screw corners. Additionally, the insert features a countersunk interior, allowing for quick engagement with screw heads. Weighing 167 g and measuring 45 mm in length, this socket insert is both handy and robust, making it an essential tool in any workshop.

• Made from HPQ high-performance steel for high strength and durability
• Chrome-plated surface for corrosion protection and easy cleaning
• Closely tolerated internal square for a secure fit and prevention of slipping
• Countersunk head for quick engagement with screw heads
• Optimal precision due to stress-free and distortion-free hardening process.