General Description This is a high-quality 3/4-inch square drive bi-hexagon socket designed for professional use. It is compatible with various tools and suitable for tasks requiring precise and secure fastening. Technical Specifications Size: 15/16 inch (AF) Drive Size: 3/4 inch square drive Material: Chrome vanadium steel, hardened and tempered for durability Finish: Chrome plated for corrosion resistance Standards: Manufactured according to DIN 3124/ISO 2725 and DIN 3120/ISO 1174 Compatibility and Accessories Compatible with standard 3/4-inch drive tools Features a hole for driving accessories with a locking pin Some sizes include a knurled band for improved grip Installation Insert the socket onto a compatible 3/4-inch drive ratchet or wrench Ensure the socket is securely attached before use Usage Use for tightening or loosening nuts and bolts with a bi-hexagon shape Designed for professional applications requiring high torque and durability