The 51a socket inserts from Stahlwille are high-quality tools designed for a variety of applications in mechanics and craftsmanship. These socket inserts are available in both metric and American sizes and comply with relevant standards such as DIN 3124 and ISO 2725-1. Made from HPQ high-performance steel and chrome-plated, they offer high durability and corrosion resistance. With a length of 83 mm and a weight of 93 g, these inserts are easy to handle and ideal for professional use. The package includes five pieces, providing a practical solution for various applications. These socket inserts are an essential tool for any workshop, delivering reliable performance when working with different screw connections.

• Made from HPQ high-performance steel for increased durability
• Chrome-plated surface for corrosion resistance
• Complies with international standards such as DIN 3124 and ISO 2725-1
• Package includes five inserts for versatile applications
• Suitable for professional use in workshops and industry.