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 provides a precise fit and durability for demanding applications. Technical specifications Size: 47mm (3/4 inch drive) Material: Chrome vanadium steel, hardened and tempered Finish: Chrome plated for corrosion resistance Standards: Manufactured according to DIN 3124/ISO 2725 and DIN 3120/ISO 1174 Design features: Chamfered end for easy nut entry, hole for driving accessory with locking pin, some sizes include a knurled band for better grip Compatibility and accessories Compatible with standard 3/4-inch drive tools Designed to fit bi-hexagon nuts and bolts Can be used with driving accessories that feature a locking pin 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 bi-hexagon nuts and bolts Apply force evenly to