Upgrade your toolkit with the Stahlwille 51a 1/2-Inch (12.5mm) Bi-Hex Extra Deep Socket. Made with tough, high-grade steel and polished with chrome, this socket is resistant to rust and built to last under tough conditions. The Anti-Slip Drive profile enables the applied force to transfer ideally to the flats of nuts and bolts, preventing any damage. These sockets are gentle on fastener heads, thin-walled, and extremely resilient, making them perfect for working in tight spaces and precision applications. This socket is commonly used by woodworkers, auto mechanics, repairmen, and is widely used in motors and electronic devices. Made in Germany, this socket adheres to ASME B 107.1, Fed. Spec. GGG-W-641, and SAE AS 954-E specifications to ensure reliability and performance. Stahlwille has over 160 years of experience in the industry and is a trusted name in quality and performance. Professional users on all continents rely on the quality and performance of Stahlwille tool solutions. With experienced application engineers and well-established sales networks, Stahlwille has proven its competence as a project partner and supplier in countless projects worldwide, such as aviation, transport, power generation, and general industry. Stahlwille is recognized as a worldwide pace-setter in the hand tools industry and stands for tools that exceed the standard solution. Invest in Stahlwille products, known for a lifetime of trouble-free service and built with uncompromising quality.