Description This is a high-quality 3/4 inch square drive bi-hexagon socket designed for professional use. It is manufactured from durable chrome vanadium steel, which is hardened, tempered, and chrome plated to resist corrosion. The socket features a chamfered end for easy and secure nut engagement, and a hole for attaching a driving accessory with a locking pin. Some sizes include a knurled band for improved grip. It is sold individually. Technical Specifications Size: 1.7/16 inch (approximately 36.5 mm) Drive size: 3/4 inch square drive Material: Chrome vanadium steel Finish: Chrome plated for corrosion resistance Standards: Manufactured according to DIN 3124/ISO 2725 and DIN 3120/ISO 1174 Compatibility and Accessories Compatible with 3/4 inch drive tools Features a hole for a locking pin to secure accessories Some sizes include a knurled band for better grip Installation Insert the socket onto a compatible 3/4 inch drive ratchet or wrench Ensure the socket is properly seated before