The external hex socket insert from Stahlwille is a high-quality tool designed for professional use. With a 12.5 mm (1/2 inch) square drive and a key size of 24 mm, this socket insert offers excellent fit and high torque transfer. Made from HPQ® high-performance steel and chrome-plated, it ensures long durability and resistance to wear. The design complies with DIN 3124 and ISO 2725-1 standards, highlighting the quality and reliability of the product. The insert is recessed on the inside, allowing for quick engagement with screw heads. Additionally, the closely tolerated internal square provides a secure fit on the drive tool, preventing slipping over the screw corners. Weighing 125 g and measuring 42 mm in length, this socket insert is both compact and easy to handle, making it an essential tool for any workshop.

• Made from HPQ® high-performance steel for high load capacity
• Chrome-plated surface for additional corrosion protection
• Closely tolerated internal square for a secure fit
• Recessed on the inside for quick engagement with screw heads
• Complies with DIN 3124 and ISO 2725-1 standards.