Description This is a professional-quality 1-inch square drive bi-hexagon socket designed for durability and precision. Made from hardened, tempered, and chrome-plated chrome vanadium steel, it offers excellent corrosion resistance. The socket features a chamfered end for easy and secure nut engagement and a hole for attaching a driving accessory with a locking pin. Suitable for various heavy-duty applications, it ensures reliable performance and a secure fit during use. Technical Specifications Material: Chrome vanadium steel, hardened and tempered Finish: Chrome plated for corrosion protection Drive Size: 1 inch square Type: Bi-hexagon (AF) Size: 1.1/2 AF Manufactured according to DIN 3124/ISO 2725 and DIN 3120/ISO 1174 standards Compatibility and Accessories Compatible with 1-inch drive tools Features a hole for attaching a driving accessory with a locking pin Installation Insert the socket onto the corresponding nut or bolt Ensure proper engagement before applying torque Use with