The 51a socket inserts from Stahlwille are high-quality tools designed for professional applications. These socket inserts are made from HPQ® high-performance steel, offering high durability and resilience. They comply with relevant standards such as DIN 3124 and ISO 2725-1, underscoring their quality and reliability. With a size of 9/16" and a connection dimension of 1/2", these inserts are versatile and suitable for a variety of applications in the automotive and mechanical engineering industries. The chrome-plated surface not only provides an appealing look but also protects against corrosion and wear. The socket inserts are delivered in a convenient pack of five, making them an ideal choice for workshops and DIY enthusiasts.

• Made from HPQ® high-performance steel for increased durability
• Chrome-plated surface for additional corrosion protection
• Complies with DIN 3124 and ISO 2725-1 for high quality standards
• Versatile with a connection dimension of 1/2" and a size of 9/16"
• Delivered in a practical pack of five socket inserts.