The external hex socket insert from Stahlwille is a high-quality tool designed for professional use. With a 1/2 inch (12.5 mm) square drive and a key size of 15 mm, this socket insert provides a reliable connection and optimal power transmission. Made from HPQ high-performance steel and chrome-plated, it ensures high durability and resistance to wear. The design complies with the standards DIN 3124 and ISO 2725-1, ensuring compatibility with a wide range of applications. The ball-catching groove provides a secure hold for the socket, while the textured knurling allows for easy handling. With a length of 38 mm, this insert is compact and easy to transport, making it an indispensable tool for any workshop.

• Made from HPQ high-performance steel for high durability
• Chrome-plated surface for additional corrosion protection
• Ball-catching groove for secure hold of the socket
• Complies with standards DIN 3124 and ISO 2725-1
• Textured knurling for easy handling.