General description This is a professional-quality 1/2" drive bi-hexagon socket made from chrome vanadium steel, which is hardened, tempered, and chrome plated for corrosion resistance. The socket features a chamfered end for easy and secure nut engagement and a hole for driving accessories with a spring-loaded ball to ensure secure attachment. It is designed to meet DIN 3124/ISO 2725 and DIN 3120/ISO 1174 standards, ensuring high precision and durability. Technical specifications Material: Chrome vanadium steel Drive size: 1/2 inch Type: Bi-hexagon socket Manufacturing standards: DIN 3124/ISO 2725 and DIN 3120/ISO 1174 Features: Chamfered end, spring-loaded ball hole for accessory attachment Compatibility and accessories Compatible with 1/2" drive ratchets and torque wrenches Designed to work with standard nuts and fasteners requiring bi-hexagon sockets Suitable for use with driving accessories that fit the spring-loaded ball hole Installation Insert the socket onto a compatible 1/2"